问题
选择题
In communication, a smile is usually ______ strong sign of a friendly and ______ open attitude.
A.the, /
B.a, an
C.a, /
D.the, an
答案
答案:C
考查冠词的用法。句意:在交流中,微笑是一种很强的友好和开放态度的符号。所以选C。
In communication, a smile is usually ______ strong sign of a friendly and ______ open attitude.
A.the, /
B.a, an
C.a, /
D.the, an
答案:C
考查冠词的用法。句意:在交流中,微笑是一种很强的友好和开放态度的符号。所以选C。