摘要： You can not imagine the difficulty they had the problem. It isn’t easy. A. to solve; so B. solved; so C. solving; that D. solved; that
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You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
|
A．to solve; so |
B．solved; so |
C．solving; that |
D．solved; that |
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You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
A. to solve; so B. solved; so C. solving; that D. solved; that
查看习题详情和答案>>You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
A. to solve; so B. solved; so C. solving; that D. solved; that
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You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
| A．to solve; so | B．solved; so | C．solving; that | D．solved; that |