You know, knowledge of computer is necessary to a secretary(秘书).A. a; /B. the; theC. the;

发布时间:2020-08-16 11:10:51


You know,      knowledge of     puter is necessary to a secretary(秘书).
A. a; /
B. the; the
C. the; /
D. a; a

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(答案→)A. a; /
B. the; the
C. the; /
D. a; a
解析:考查冠词:一般情况knowledge是抽象名词,不可数,不能加冠词。但如果是指对专门一项技术或者学科的掌握,就变成可数了,前面要加a。后面puter,电脑,泛指,不需要冠词。选A。
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