You may get lost easily in big cities like Beijing you have a map or a guide.A. unlessB. i

发布时间:2020-08-20 08:18:57

You may get lost easily in big cities like Beijing      you have a map or a guide.
A. unless
B. if
C. when
D. until

网友回答

(答案→)A. unless
B. if
C. when
D. until
解析:考查连词。句意“在像北京这样的大城市里,如果没有一张地图或一个导游的话,你会很容易迷路。”unless“除非”,相当于if ...not...;when“当”;until“直到”,不符合题意。故选A。
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