1 . 在数学老师的帮助之下,我们迅速地解决了这个难题。
With the math teacher’s help, we________ this problem.
With the math teacher’s help, we
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2 . —The math problem is very difficult for me. I can’t ________. Can you give me a hand?
—Sure.
—Sure.
A.work it out | B.work out it | C.work on it | D.work it on |
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