Milk will turn sour soon on hot days it is stored in the refrigeratorA. sinceB. untilC.

发布时间:2020-08-17 10:50:56

Milk will turn sour soon on hot days      it is stored in the refrigerator.
A. since
B. until
C. because
D. unless

网友回答

A. since
B. until
C. because
(答案→)D. unless
解析:句意:牛奶在热天可能会变酸,除非在冰箱里面储存。这里使用连词unless“除非,如果不”,since“自从”,because“因为”,until“直到”,所以选D。
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