His uncle went abroad in 2010, and _______since.
#101894
A
has not been heard of
B
had not been heard of
C
had not heard of
D
has not heard of
推荐题目
--Remember the first time we met? ---Sure. You _____ in the supermarket.
#101296
A
shopped
B
have shopped
C
had shopped
D
were shopping
Profits in his company went up by 25% last year,and _____ so far this year though the  financial situation is bad.
#104019
A
haven’t decreased
B
didn’t decrease
C
haven’t been decreased
D
weren’t decreased