______ some problems have arisen in the process, we are confident that we can handle them.
#93100
A
As
B
If
C
While
D
Since
推荐题目
My brother ______singing ______ dancing while I _____ dance _____sing.
#94720
A
prefers , to , would rather , than
B
would rather , than , prefer , to
C
prefers , than , would rather ,to
D
would rather , to ,prefer , to
—How is it that you know she’s got back from the UK? —She ____ when I came out of the house this morning.
#94778
A
seemed to be passing
B
happened to have passed
C
chanced to be passing
D
chose to be passing
They are just college graduates and don’t realize _____ to start and run a company.
#93375
A
what takes it
B
what they take
C
what takes him
D
what it takes
-- _________ you called yesterday? -- Tom．Why?
#93721
A
Who it is that
B
Who is it that
C
Who was it that
D
Who it was that