It is true that knowledge_____ rather than being taught. A．learnsB．learnedC．is l
题型：不详难度：来源：
It is true that knowledge_____ rather than being taught. | A．learns | B．learned | C．is learned | D．was learned |
|
答案
| C |
解析
| 考查被动语态。题干是一个说明客观真理的强调句，故从句要使用一般现在时，排除B和D。knowledge与learn构成被动关系，用is learned。故选C。 |
举一反三
— Your classroom is really bright and clean.
— It after school every day.
A. is cleaned B. cleaned C. was cleaned |
Waste paper shouldn’t _____ everywhere. It’s our duty to keep our classroom clean.
A. be thrown B. throw C. is thrown |
Computers ________widely in our daily life.| A．use | B．used | C．were used | D．are used |
|
The worker is made ______ six and a half days a week.
A. work B. working C. to work |
----- Your classroom is very clean.
----- Yes, it ______ every day.
A. is cleaned B. cleans C. is cleaning |
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