be sure (that),be sure of 和make sure 的区别

问题描述:

be sure (that),be sure of 和make sure 的区别
具体分析,拜托了
1个回答 分类:英语 2014-12-16

问题解答:

我来补答
e sure that
注意,一定要做到,使有把握
be sure of
确信
make sure
v.
(1)确定
(2)确信,证实
 
 
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