_____ we have enough evidence, we can’t win the case.
The time he has devoted in the past years_________the disabled is now considered _________of great value.
Nowadays people sometimes separate their waste to make it easier for it_________
The exam’s only a month away and we haven’t even_________the whole book, not to say to start revision.
To regain their_________after an exhausting game, the players lay in the grass.
第二部分英语知识运用(共两节,满分35分) 第一节语法和词语知识(共15小题,每小题1分,满分15分) 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 Polar bears live mostly on_______sea ice, which they use as______platform for hunting seals. A. a; a B. a; the C. /; a D. the; /