________!There'satraincoming．A.LookoutB.LookaroundC.LookforwardD.Looko

发布时间：2020-08-06 20:43:04

________ ! There's a train ing．A.Look outB.Look aroundC.Look forwardD.Look on

网友回答

A解析look out相当于be careful；take your step；意为“当心，注意”；look around“环顾四周”；look forward“盼望；指望”：look on“观看，旁观”。由There's a train ing可知，look out在此是唤起注意的意思”。
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