Small sailboats can easily turn over in the water they are not managed carefully.A. thou

发布时间：2020-08-15 00:45:45

  Small sailboats can easily turn over in the water      they are not managed carefully.
A. though
B. before
C. until
D. if

网友回答

A. though
B. before
C. until
(答案→)D. if
解析：状语从句连词的选用。根据前后句的逻辑关系，空格内应填if引导条件状语从句。句意：“小帆船如果不小心驾驶，也会容易翻。
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