.---I’m going to the States for further study. ---How long ____ you ___there?
#93821
A
had , stayed
B
did, stay
C
have, stayed
D
are, staying
推荐题目
—Daniel must have lost his job in that unemployment crisis, he?—I don’t think so. Yesterday I saw him working together with his colleagues.
#93210
A
didn’t
B
doesn’t
C
mustn’t
D
hasn’t
Mary couldn’t make herself _______ attention to because her classmates made so much noise.
#94709
A
paid
B
to pay
C
pay
D
paying
--- Learning a language is not easy. It takes time.--- I can’t agree more. __________. There is no short cut.
#93312
A
Make hay while the sun shines
B
All roads lead to Rome
C
Rome wasn’t built in a day
D
Practice makes perfect
What a great artist! It seemed only a couple of minutes ____ he had finished this wonderful painting!
#92447
A
until
B
when
C
after
D
before