题目内容
Many people agree that ________ knowledge of English is a must in ________ international trade today.
[ ]
A.a; /
B.the; an
C.the; the
D./; the
答案:A
解析:
解析:
|
a knowledge of sth .是“了解;掌握”的意思;trade是不可数名词,前面不加冠词the。 |
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