We should try all means to ensure ourselves all possible risks.A. thatB. againstC. forD. t

发布时间：2020-08-16 14:54:33

We should try all means to ensure ourselves     all possible risks.
A. that
B. against
C. for
D. to

网友回答

A. that
(答案→)B. against
C. for
D. to
解析：考查介词：ensure sb against确保某人免受…,句意是：我们应该用各种方法确保我们免受各种可能的危险。选B。
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