（）是买卖双方都可以采取的补救办法。 A.实际履行 B.损害赔偿 C.解除合同 D.

He was in the mountain for a year. He felt as if he was ________ from the outside world.

A．cut out

B．cut in

C．cut off

D．cut up

针刺式边撑又分为刺辊式、刺环式、（）三种。

今年9月某市公交一队26辆公交车共节油499.2千克，平均每辆车每天节油多少千克？

____________ he was the last man I wanted to see. I did all that I could to help him.

A．As

B．Now that

C．While

D．As though

科目设置的内容有科目编码、科目名称、科目类型、余额方向、辅助核算设置。( )