Think it over before you speak.

Think it over before you speak.

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They questioned both men but neither of them could speak English.

They questioned both men but neither of them could speak English.

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Tom's father has taught English here since he graduated from PeKingUniversity.

Tom's father has taught English here since he graduated from PeKingUniversity.

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《起重机械安全监察规定》规定:起重机械承租使用单位禁止承租使用下列起重机械:(1)没有在登记部门进行使用登记的;(2)没有()的;(3)监督

《起重机械安全监察规定》规定:起重机械承租使用单位禁止承租使用下列起重机械:(1)没有在登记部门进行使用登记的;(2)没有()的;(3)监督检验或者定期检查不合格的。A.使用记录B.维护保养资料C.完整安全技术档案D.验收记录

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This TV channel has too many commercials.

This TV channel has too many commercials.

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