题目内容
There is a great danger if the driver has been drinking alcohol or taking drugs, or _____ by speeding or breaking down traffic laws.
| A.showing off | B.showing around | C.showing up | D.showing in |
A
考查短语辨析。show off 炫耀,show around领着参观,show up 出现,show in 领入,句意:如果司机一直喝酒或吸毒或通过加速或破坏交通规则来炫耀,会有很大的危险。所以选A。
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