--- Hey, Mary, your backpack looks nice. When did you buy it. --- I ____ it for two weeks.
#99321
A
had
B
bought
C
have had
D
have bought
推荐题目
--- what do you think of store shopping in the future?---- Personally, I think it will exist along with home shopping but___________.
#101327
A
will never replace
B
would never replace
C
will never be replaced
D
would never be replaced
______ the plan means we must start from the very beginning. 
#103458
A
Abandoned
B
Abandoning
C
Being abandoned
D
Having abandoned
The manager _______ the workers how to improve the program since 9 a.m. 
#102020
A
has told
B
is telling
C
has been telling
D
will have told