--- I’m sorry I ________ make it yesterday. I ________, but I was really busy.--- That’s fine. I know you are usually busy at this time of year.
#13225
A
couldn’t, intended to have come
B
didn’t, intended to have come
C
couldn’t, intended to come
D
didn’t, intended to come
推荐题目
About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.
#14064
A
two dozen; before
B
two dozens; that
C
two dozens of; before
D
dozens; that
He has made up his mind to devote his life _________ pollution _________ happily.
#12482
A
to prevent; to live
B
to prevent; from living
C
to preventing; to live
D
to preventing; from living