I have to walk upstairs. The lift        down.
#103011
A
was breaking
B
broke
C
will break
D
has broken
推荐题目
. —Why didn’t you response to their greeting?  —Sorry. I ______they ______ to me.
#102318
A
don’t realize; are waving
B
don’t realize; were waving
C
didn’t realize; were waving
D
didn’t realize; are waving
The country life he was used to _____ greatly since the opening policy.
#104954
A
change
B
has changed
C
changing
D
having changed