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
—_________ you _________ the terrible news about Libya?—Yes, I _________ it this morning. The people there will suffer from the war.
#40190
A
Do, watch; have done
B
Did, watch; did
C
Have, watched; did
D
Had, watched; will do
We won’t go to the park if it   ________ tomorrow.
#42369
A
rains
B
has rains
C
rained
D
will rain
Inthepast few years,thousandsoffilms     all overtheworld.
#40491
A
have produced
B
have beenproduced
C
are producing
D
are beingproduced