Your niece is very strict and ______ worth teaching, but your nephew is not. Look, he is now ______ asleep in class.

A．well; fast

B．much; very

C．very; fast

D．well; very

重整是指当企业法人不能清偿到期债务时，不立即进行破产清算，而是在法院的主持下，由债务人与债权人达成协议，制定债务人重整计划，债务人继续营业，并在一定期限内全部或部分清偿债务的制度。 ( )