第二部分:英语知识运用 第一节:单项填空(共20小题,每小题0.5分,满分10分)从A、B、C、D四个选项中, 11. The driver was at ___ loss when ___ word came that he was forbidden to drive for speeding . A. a ; the B. / ; / C. the ; the D. a ; /
The Internet celebrated its birthday on September 2nd, by which time 40 years _______ since the first successful transfer of data between two computers.
The use of Chinese by teachers in ______ English classroom must be restricted because it will decrease _______ time when students are exposed to the English language.