题目内容
—I’m busy with my schoolwork these days.
—That’s great! You won’t get good grades ______ you work hard.
—That’s great! You won’t get good grades ______ you work hard.
A.if | B.because |
C.unless | D.after |
C
试题分析:句意:这些天我忙着学校工作。那太好了,除非你努力工作,否则你不会取得好成绩。A. if如果; B. because因为; C. unless除非; D. after在……之后,根据句意此题选C。
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