题目内容
(请给出正确答案)
[单选题]
This is the problem () we have no good solution as yet.
A.to that
B.which
C.for which
D.to which
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A.to that
B.which
C.for which
D.to which
She () the flat advertisement.
A. has a problem with
B. has a problem for
C. has a problem of
We are having a () technical problem with one of our engines.
A.light
B.slight
C.bright
D.slim
With the problem ____________ , we are getting along even more smoothly.
A、 settles
B、 to settle
C、 settled
D、 to be settling
She decided to devote herself _______ the problem of old age.
A.to study
B.studying
C.to studying
D.study
He tried to solve the problem, but he (quick) ________ gave up.
A.confining
B.confirming
C.conforming
D.confronting