第3题: [单项选择]___ places on the Earth where plant and animal life has not been affected by the activities ofhumans.
A. The few B. Being few C. There are few D. Few 参考答案:C 答案解析:where之后的部分都是修饰Earth的。因此句子简化:___ places on the Earth
there be 句型嘛。选C
A. Zero. B. Four. C. Forty one. D. Eleven. 参考答案:A 答案解析:推理题。题目问的是:在一月份之前有多少个月的就业机会是增长的 文章第一段提到:... the first significant monthly increase in over a year“…(