第24题:[单项选择]<br><br><br/>A.inwhich<br/>B.ofwhich<br/>C.inthat<br/>D.ofthat<br/>参考答案:B 答案解析:此题考查语法结构。此处是非限定性定语从句,因此C、D两项可以首先排除,若将其先行词补全,我们不难得出这个句子:80%of its vocabulary is foreign.因此B项是正确答案。
第30题: [单项选择]The boy was ______ by a milk float and taken to hospital. A. run off B. run out C. run over D. run through 参考答案:C 答案解析:本题为词义辨析题,考词组搭配。run over 意为“撞倒;碾过”;run off 意为“逃跑”;run out 意为“结束;耗尽”;而 run through 意为“反复练习;浏览;挥霍”。本句大意