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You must work hard, you will not learn English well. A. if B. whether C. otherwise D. unless 【查看更多】

 

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You must work hard,____ you will not learn English well.

A. if                         B. whether              C. otherwise        D. unless

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You must work hard,____ you will not learn English well.

A. if                         B. whether              C. otherwise        D. unless

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You must work hard,____ you will not learn English well.

A. if                         B. whether              C. otherwise        D. unless

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You must work hard,____ you will not learn English well.

A. if                         B. whether              C. otherwise        D. unless

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You must work hard,____ you will not learn English well.

A. if                         B. whether              C. otherwise        D. unless

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