题目内容
① These operations can make sure .
A. to your safety B. of your safety
C. that you’re safety D. to you safe
①B 考査make sure短语。句意：这些操作可以确保你的安全。
make sure后可 跟of短语或that从句，由此可以排除A、D 两项；C项错误在于系动词后不可用safety。 故选B.
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题目内容
① These operations can make sure .
A. to your safety B. of your safety
C. that you’re safety D. to you safe
①B 考査make sure短语。句意：这些操作可以确保你的安全。
make sure后可 跟of短语或that从句，由此可以排除A、D 两项；C项错误在于系动词后不可用safety。 故选B.