There is only,______, random monitoring of gas emission by the pollution control

游客2023-11-12  21

问题 There is only,______, random monitoring of gas emission by the pollution control agency.

选项 A、at best
B、with the best
C、for better
D、on the better

答案 A

解析 译文:对于废气排放,目前充其量是有一些污染控制机构进行随意的监控。词组辨析题。at best意为“至多,充其量”,符合句意,故本题答案为[A]。with the best表示“不比任何人差”,排除;for better后常接or for worse表示“同甘共苦”,排除;没有on the better这个词组。
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