The police will need to keep a wary eye

昕玥2019-12-17  22

问题 The police will need to keep a wary eye on this area of town.

选项 A:nakedB:cautiousC: blindD:private

答案B

解析本句意思:警方需要密切注意这一带城区。wary小心的,谨慎的,留神的。cautious谨 慎的,小心的;naked裸露的;blind失明的,盲目的;private私人的,秘密的。keep a wary eye on密切注意。
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