Miss Lin ____  a lot of work for the poor area for about 10 years.
#36463
A
does
B
did
C
has done
D
will do
推荐题目
Where ______my shoes? I can’t find ______.
#40304
A
is:it
B
does;it
C
are;them
D
do;them
____ they ____ a cow yesterday?
#39339
A
Did; milked
B
Did; milk
C
Do; milked
D
Do; milk
---What are you going to do this weekend?----- I _____ yet.
#37323
A
haven’t decided
B
won’t decide
C
have decided
D
didn’t decide