I don't believe we've met before, I must say you do look familiar.
#32237
A
therefore
B
although
C
since
D
unless
推荐题目
—How long do you think it will be______ man can finally solve the problem of cancer?—Well，it depends
#30976
A
when
B
until
C
after
D
before
Contemporary English is quite different from Old English. There has never been a year____ the language was not changing.
#33306
A
that
B
when
C
for
D
until
–-- I’m afraid you’d better go to the seaside and enjoy a good holiday．---I can’t follow your advice, ____, thank you very much．
#31760
A
instead
B
therefore
C
nevertheless
D
besides
___ is the most useful invention?
#32091
A
Do you think which of these
B
Which of these you know
C
Which of these do you know
D
You know which of these