师生关系在教学层面上的特点是（ ）。 A.授受关系B.民主平等C.相互促进###SXB##

Speaker A: You don’t have to play that record so loud, do you? Speaker B: （）.

A．Yes. I didn't mean to disturb you.
B．Sorry, I don't have to. I can turn it down a little.
C．Yes, sorry. Am I keeping you awake?
D．Sorry, I didn't realize you were trying to sleep.

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某有限责任公司净资产额为1．2亿元人民币，拟申请首次公开发行公司债券，拟发行额为6000万元，筹集的资金拟用于修建职工活动中心。该发行方案可以得到国务院证券监督管理机构的核准。（ ） 点击查看答案