发布时间：2019年02月11日 09:16:45 来源：环球网校 点击量：
【摘要】小编给大家带来公共英语考试四级考试精选练习题(1)，希望对大家有所帮助。 1. In ancient China, people used to send smoke _____ to warn that the enemy were coming. A. signs B. signals C. symbols D. marks 答案: B 解析: 这个题考四个名词的比较, 其中: signs 迹象; signals 信号; symbols 象征; marks 分数. 2. The icy conditions made our travel dangerous. So _____ going by car we took the underground. A. instead of B. in addition to C. as well as D. at the cost of 答案: A 解析: instead of 代替,而不是; in addition to 除了…之外(还有); as well as 也(除…之外), 既…又…; at the cost of 以…为代价. 这道题横线后面是动名词形式,所以选项C和D首先排除. 3. Sometimes my job is boring, but _____ I enjoy it. A. by contrast B. by nature C. on the whole D. on the average 答案: C 解析: by contrast 与…相比,后面要跟with, by contrast with与…相比较; by nature 本性,生性; on the whole 总的来说; on the average 平均. 4. I’ll buy the clock _____ it costs. A. what B. whatever C. where D. however 答案: B 解析: 不管花多少钱,我都买下这个钟. 5. _____ Mr.Wilson is well again, he can travel. A. Now that B. So far C. Though D. Even if 答案: A 解析: Now that 既然; So far和现在完成时态连用.
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