问题
选择题
I don't think all this bad language on TV should be allowed; there are certain standards that should be
________.[ ]
A. kept up
B. kept down
C. kept out
D. kept off
答案
答案：A
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I don't think all this bad language on TV should be allowed; there are certain standards that should be
________.[ ]
A. kept up
B. kept down
C. kept out
D. kept off
答案：A
