Question

选哪个 请详解

1.The boy was verysad that he just failed ____the bird. A.cathing B. to catch C.being caught D.caught. 2.Truth and honesty____the best policy. A. is B. are C. were D. will be 3.Take those pills before_____to bed. A.go B.you to go C.you going D.going 是 have ，那 这道题？

Answer 1

B
解析：fail
to
do
A
解释：
并列主语如果指的是同一个人，同一事物或同一概念时，谓语动词用单数形式，这时and后的名词无冠词
D
解析：before
可以是介词也可以是连词
若是连词
应说成
before you
go
to
bed
介词的话后面的动词用动名词形式