Your explanation ______reasonable, but I'm not sure I believe it.
A. [A] hears
B. [B] listens to
C. [C] sounds
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Grey wolves take good care of the young.
A. [A] Right.
B. [B] Wrong.
C. [C] Doesn't say.
He is too young to drink wine, ______he isn't allowed to.
A. [A] because
B. [B] but
C. [C] in other words
( )对人体的危害首先是对听觉的损害,我国已经将噪声聋耳列为职业病。
A. 机器噪声
B. 摩擦声
C. 生产性噪声
D. 飞机噪声
( )适用于我国境内一切有职业危害的作业的用人单位,除尘肺病、农林业生产活动中使用农药或生活中误用各类农药而发生中毒以外的一切职业病报告。
A. 职业病报告卡
B. 职业病报表
C. 职业病记录登记
D. 职业病检查情况