问题补充:
You should not go rafting you know how to swim.
A. if
B. if not
C. when
D. unless
答案:
A. if
B. if not
C. when
(答案→)D. unless
解析:考查连词辨析。A如果;B如果不;(其中的not要与…分开);C当…时;D除非;如果…不…;句意:如果你知道如何游泳,你本不应该去漂流。故D正确。
时间:2023-08-25 14:43:25
You should not go rafting you know how to swim.
A. if
B. if not
C. when
D. unless
A. if
B. if not
C. when
(答案→)D. unless
解析:考查连词辨析。A如果;B如果不;(其中的not要与…分开);C当…时;D除非;如果…不…;句意:如果你知道如何游泳,你本不应该去漂流。故D正确。
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