My colour TV set is only one year old and it is still under _____. A．repairB．saf_刷题宝

题干

My colour TV set is only one year old and it is still under _____.

A．repair

B．safety

C．control

D．guarantee

上一题下一题 0.85难度单项选择更新时间:2010-06-26 11:22:36

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