"How many elephants did you see?" "_____".
25.With so little time ______ on math, it is all too easy for children to ignore practicing mathematics, which is a kind of language.
24.One recent prediction is that within the next 50 years, it ______ possible to link the human brain directly with a computer.
23.—I have ______ high temperature and ______ sore throat. —Well, you may have the flu.
22.The site is fairly near the city center, ___ it can only be reached by a series of narrow streets.
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,选出可以填入空白处的最佳选项。并在答题卡上将该项涂黑。21.—Anything more about the Anna's family life? —Well, she makes ______ a rule to go shopping once a week. A.this B.that C.herself D.It