"Friends have your back，" said Christina Li about the bond between two seventh-graders in her first novel， "Clues to the Universe."
Li felt the same way about her best friend，Katia，whom she met in the fifth grade.Her characters Ro and Benji are fictional，but Li drew on her feelings about her friendship with Katia to develop the close friendship in her book.Like friends everywhere，Li and Katia enjoyed just spending time together.They talked a lot.Li even dedicated this novel to Katia，because "she and her family have supported my career so much，" Li said.
Li also mined her memories about another middle school experience：the science fair. "I was not a science kid，" Li said with a laugh.She signed up for the fair on a whim （一時興起） but ended up loving the chance to study science. "It turned out to be a defining experience and helped me become more confident，" she said.
That's true，too，for Ro and Benji as they work on a rocket for their project.Rockets are Ro's passions.Benji prefers drawing，but he needs the credit to improve his science grade.Soon，though，Ro's excitement kick-starts Benji's curiosity.Then Ro decides to help Benji with his secret search：to find his long-absent father—who may be the creator of a popular comic called "Spacebound." The novel is set in the early 1980s，before Internet research was a possibility.But the science fair and their search bring unexpected conflict.
As a kid，Li loved reading.She started writing fantasy when she was in middle school.She's also enjoying the connection with her young readers.Recently，Li heard from a girl who was excited to read about the main character，Ro，who is Chinese American，like her. "Representation is so important，"she said. "And now it's wonderful to be able to share that in my book."
（1）What do we know about "Clues to the Universe"？ DD
A．It is a work of nonfiction.
B．It records the stories of Li and Katia.
C．It reveals the secrets of the universe.
D．It is based on Li's personal experiences.
（2）How did the science fair benefit Li？ BB
A．It satisfied her every whim.
B．It boosted her confidence.
C．It helped her make friends with katia.
D．It allowed her to earn credits in science.
（3）What is paragraph 4 mainly about concerning "Clues to the Universe"？ AA
A．Its plot.
B．Its style.
C．Its significance.
D．Its background.
（4）What might Li feel when hearing from the girl ？ DD
A．Astonished.
B．Confused.
C．Worried.
D．Pleased.
【答案】D；B；A；D
【解答】
【點評】
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發(fā)布：2024/4/20 14:35:0組卷：1引用：4難度：0.6
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Math departments alone are unlikely to solve this dilemma.Several of the promising calculus reforms were spearheaded by professors outside of math departments.STEM faculty are prioritizing cooperation across disciplines to transform math classes to cultivate a diverse generation of STEM researchers and professionals.
This is not uncharted territory.In 2013，life sciences faculty at the University of California，Los Angeles，developed a two-course sequence that covers classic calculus topics，but also emphasizes their application in a biological context.Creating this course，Mathematics for Life Scientists，wasn't easy.The life sciences faculty involved，none of whom had a joint appointment with the math department，said they turned to designing the course themselves after math faculty rejected their request for cooperation.
In Ohio，Wright State University's Engineering departments also revised math offerings.Rather than changing the content of the calculus course，they focused on preparing students for calculus by emphasizing "engineering motivation for math." The approach enhanced opportunities for students with weaker math backgrounds to succeed in engineering and doubled the average graduation rate of engineering students without reducing the average grade of graduates.Math learning is fundamental to all STEM fields，but the opposite also appears to be true.
（1）What problem is mentioned in paragraph 1？
A．Increasing STEM dropout rate.
B．The reform of calculus courses.
C．Shrinking admission to STEM majors.
D．The shaken belief in the role of calculus.
（2）What does "spearheaded" in paragraph 2 probably mean？
A．challenged
B．evaluated
C．cancelled
D．initiated
（3）What do we know about the calculus course reform according to the text？
A．STEM departments made calculus content easier to improve students' grades.
B．Math departments sought cooperation with STEM counterparts to urge reforms.
C．Placing calculus learning in specific STEM contexts is a workable approach.
D．Removing calculus is the key to increasing graduation rate of STEM students.
（4）What does "the opposite" in the last paragraph refer to？
A．The STEM fields may be the foundation of other science subjects.
B．The STEM fields may be central to making math learning effective.
C．Math learning may set barrier for science study in the STEM fields.
D．Math learning may make way for science study in the STEM fields.發(fā)布：2025/1/1 17:30:2組卷：23引用：3難度：0.5 -
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As I grew up，the story of my best friend made me realize that outer beauty was not so important to make a person successful.She is so beautiful a girl that every classmate liked to chat with her，but she was very arrogant（傲慢）.In her opinion，she could get all she wanted because of her beauty，but all of her friends left her one by one!Only then did she come to know the importance of the beauty in a person's heart，which changed her attitude and she made friends again.
Turning on TV，we can see many advertisements，most of which seem to give us a feeling that，physical attractiveness is the most important thing. There seems to be a boom in plastic surgery.It is surprising that more and more people，especially girls and women，try it like the first man-made beauty in China，Hao Lulu.It is a common sense that attractive people can easily find work.Most good-looking guys，usually get higher scores in the job interviews.But what is real beauty？I want to say that is inner beauty because those who have beauty in their soul are really beautiful persons.
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（1）Why did the author want to have a good appearance when she was young？
A．Because she wanted to follow the example of her friend.
B．Because she wanted to be one of the characters in the book.
C．Because she wanted to get higher scores in the job interviews.
D．Because the successful characters in the books she read were attractive.
（2）Why did the writer refer to her friend's story？
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（3）What does the underlined sentence in the third paragraph mean？
A．Surgery is becoming more and more popular.
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（4）Which of the following covers the passage best？
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（5）What do we know from the passage？
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D．Those who have good appearances should also develop the beauty in their hearts.發(fā)布：2025/1/1 18:0:1組卷：12引用：2難度：0.6 -
3．You run into the grocery store to quickly pick up your item.You grab what you need and head to the front of the store.After quickly sizing up the check-out lines，you choose the one that looks fastest.You chose wrong.People getting in other lines long after you have already checked out and headed to the parking lot.Why does this seem to always happen to you？
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（1）What phenomenon is described in the first paragraph？
A．Queuing in a line.
B．A shopping experience.
C．A rush in the morning.
D．Cutting in a line.
（2）According to the article，what may cause delays in checking out？
A．The lack of employees in the grocery store.
B．Some unexpected delays of certain customers.
C．The increasing items bought by customers.
D．A worsening shopping system of the store.
（3）What is the solution given by mathematicians？
A．Employing more workers for checking out.
B．Limiting the number of queuing people.
C．Making only one line available.
D．Always standing in the same line.
（4）What's the principle behind the queuing theory？
A．To pursue the maximum benefit.
B．To leave success or failure to luck.
C．To avoid the minimum loss.
D．To spread the risk equally among everyone.發(fā)布：2025/1/1 17:30:2組卷：2引用：2難度：0.5
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