In communication, a smile is usually strong sign of a friendly and open attitude. A. the

发布时间:2020-08-16 23:30:17

In munication, a smile is usually      strong sign of a friendly and      open attitude.
A. the; /
B. a; an
C. a; /
D. the; an

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A. the; /
B. a; an
(答案→)C. a; /
D. the; an
解析:这题考察冠词,第一空填a,表示“一种友好的标志”,第二空不填,因为前面有a,意思是:在交流沟通里,微笑通常是友好和态度开明的一种强烈标志。
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