词汇 （共10小题；每小题1分，满分10分）

A．根据句意和汉语提示，写出相应的单词。

小题1:I will tell you about it if you can keep ___________(秘密) for me.

小题2:Andy is a clever boy but sometimes he is not ____________(有耐心的) enough.

小题3:________(最后),  our class came first in the sports meeting yesterday.

小题4:Thank you for _________(修理) the bicycle for me.

小题5:There is the ________(少的) traffic on the city because many people leave their cars at home.

架空明线的标准杆距是（）米。

A.20

B.30

C.40

D.50