Zu Chongzhi was one of the greatest mathematicians in ancient China.Ho was born during the Northern and Southern dynasties.From a young age，Zu was （1）taughttaught （teach） natural science，astronomy （天文學），math and so on.The little boy was interested in all of these subjects， （2）especiallyespecially [?'spe??li] in math.
Zu was best known for his calculation （計算） of pi（π）.According to the record，he did all the work using （3）nothingnothing [?n?θ??] but wooden sticks.It took him lots of time to work out the value——（4）betweenbetween 3.1415926 and 3.1415927.No one at that time was able to （5）dodo（do） better than Zu.And now the achievement is still praised by people around the world.In order to remember Zu，some mathematicians suggest calling pi "ZuLv".
Zu was （6）successfulsuccessful （succeed） not only in math，but also in astronomy.He worked out that a year should be 365.24281481 days long and （7）createdcreated （create） the Daming Calendar.However，government officials at that time did not agree with Zu.The great mathematician never saw his calendar put （8）intointo use.Almost ten years after his （9）deathdeath （die），the new calendar was finally accepted.
Zu was an inventor，too.He once made a vehicle （車輛） which carried a pointer（指針）.No matter （10）howhow the vehicle turned，the pointer always pointed to the south.
【答案】taught；especially；nothing；between；do；successful；created；into；death；how
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發(fā)布：2024/7/13 8:0:9組卷：22引用：1難度：0.5
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