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; /
_____ he is very busy, he spends at least two hours every day surfing the Internet in order to find out the latest development in science and technology.