If you _____ him yesterday, you _____ what to do now.
#102027
A
asked … would know
B
had asked … would have known
C
asked him … know
D
had asked … would know
推荐题目
Yunnan ______from serious drought since 2009, so it’s our duty to save water every day.
#100724
A
suffered
B
has been suffering
C
has been suffered
D
have been suffering
Before ___ a loan ____, calculate (核算) your monthly costs.
#100826
A
taking; off
B
taking; away
C
taking; out
D
taking; over
The house could fall down soon if no one some quick repair work.
#102475
A
has done
B
is doing
C
does
D
had done
With all the food supply ___, the researchers had to put an end to the wildlife protection project and returned home.
#103075
A
running out
B
to use up
C
run out of
D
using up
— Why on earth didn’t you answer the door? — I’m terribly sorry, but the telephone _______, too.
#99983
A
is ringing
B
was ringing
C
rang
D
was about to ring