第二部分:知识运用(共两节,45分)第一节 单项填空(共15小题;每小题1分,共15分)从每题所给的A、B、C、D四个选项中,选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。Our teacher asked us to use______Internet as______resource when we work on our essays· A.不填;a B.不填;the C.the ; a D.the ; 不填
_______ from what he did, he isn’t a person to depend on..
The students left the room _______all the lights on.
Roses need special care ______they can live through winter.
Only in this way ____to make an improvement in the operating system.
They ___________to put their hearts into study..