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Shesaysthatshe’llhavetoclosetheshop   businessimproves....

練習題1.89W

問題詳情:

Shesaysthatshe’llhavetoclosetheshop   businessimproves....

She says that she’ll have to close the shop   business improves. 

A. if    B. unless    C. after    D. when

【回答】

知識點:連詞

題型:選擇題