Yang Liwei was born from an ordinary fam

题型:改错题

问题:

Yang Liwei was born from an ordinary family in Liaoning 1.____________

Province in 1965. He became the pilot in Chinese Air Force             2.____________

in 1987, spend 1,350 hours in the air. He has spent 5 years         3.____________

training to become a spaceman. He sent into space at 9 a.m on      4.____________

October 15th by China’s Shenzhou V spacecraft, that orbited        5.____________

the earth 14 times. He landed safe at 6:23 a.m the next day,              6.____________

making China the third country successfully sending a person       7.____________

into space before the former Soviet Union and the USA.           8.____________

Yang Liwei comes back to the earth after a 21-hour trip            9.____________

to space. In space Yang recorded to everything he saw and         10.___________

showed China’s national flag to the people watching on TV.

考点:序数词
题型:改错题

物体从A点静止出发,做匀加速直线运动,紧接着又做匀减速直线运动,到达B点时恰好停止。则在先后两个运动过程中[ ]

A.时间一定相同

B.加速度的大小一定相同

C.平均速度一定相同

D.物体通过的路程一定相等

题型:改错题

法定公益金的提取比例一般为当年实现净利润的( )。

A.5%~10%

B.10%~15%

C.15%~20%

D.20%~25%

题型:改错题

设A为已定义的类名,则下列声明A类的对象a的语句中正确的是( )。

A.public A a=new A()

B.public A a=A()

C.A a=new class();

D.a A;

题型:改错题

正常成年人脑沟宽()

A.小于5mm

B.小于10mm

C.小于8mm

D.小于7mm

E.小于15mm

题型:改错题

脂肪能促进()的吸收。

A.蛋白质

B.糖

C.维生素A

D.铁

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