第29题: [单项选择]A good writing ______ clear organization and choices of words. A. calls on B. calls for C. calls up D. calls off 参考答案:B 答案解析:[解析] 本题考查由call构成的固定搭配。根据题意,好文章需要清晰的结构等,所以选项B(要求,提倡)为正确答案。 选项A(号召,呼吁)、C(打电话给……,使想起)和D(放弃)这三项都不
第35题: [单项选择]Water makes up some 70 {{U}}percentage points{{/U}} of the body, and drinking enough water— either tap water or expensive mineral water—will ensure that the body is properly lubricated and flushed. A. per-cent B. per capita C. percent D. percentage 参考答案:C 答案解析:[分析] 习惯搭配
表百分比用“…percent of +noun”,percentage points是“百分点”的意思。