---- You haven’t got the textbook for my chemistry course yet. ---- I know, and we _____ to get it for the last 5 weeks.
#104715
A
will have been trying
B
have been trying
C
will be trying
D
had tried
推荐题目
I can guess you were in a hurry. You      your sweater inside out .
#103993
A
had worn
B
are wearing
C
were having on
D
were dressing
–What did you say? --So you _____________ to me.
#102117
A
won’t listen
B
didn’t listen
C
haven’t listened
D
weren’t listening