32.Do you know why different animals or insects have their (1)
/??n/ colors?Because they can use different colors to keep themselves safe. Some birds feed on insects,but it's not easy for them to(2)
/k?t?/ locusts(蝗蟲).Why?It is because locusts change(3)
( they) colors together with the change of the colors of the crops.When crops are green,locusts look green.When crops are brown,locusts change to (4)
same color.Some other insects have to(5)
( appear) only at night.It is because they have colors different(6)
plants and birds can find them and eat them. If you study the animal life,you'll find the main use of coloring is to protect themselves.Tigers,lions and other animals move quietly through(7)
( forest).The small animals cannot find them(8)
they have the colors much like the trees and grass. In the sea,there's a kind of fish with a soft body.It is not strong at all,but it can send out black liquid(液體) when it(9)
danger.While the liquid spreads(展開) over,its enemies(敵人) can't find it.And it(10)
/?kw?kli/ swims away.That's why we can still see it in the sea.
注意: (1)內(nèi)容必須包括以上要點(diǎn),條理清楚,語句連貫,可以適當(dāng)發(fā)揮; (2)注意書寫規(guī)范; (3)開頭部分已給出,不計(jì)入總詞數(shù)。90詞左右。 Can middle school students use mobile phones at school? With the coming of 5 G.jye.ai mobile phone is changing the world.It is becoming an important of our lives.______________