介词使用练习

介词使用练习

请从以下介词中选择，有些词汇不会使用，有些使用不止一次

of;  in;  to;  for;  from;  at;  by

1. The increase      car use was accompanied by a decline in the use of public transport.

2. Approximately 70%      women have experienced this as compared to only 30%      men.

3. The figures       train and bicycle use reveal a steady drop in these types of transport.

接下来几个句子有关联性，背景信息如下:

学校录取的学生数量1960年是500人，1980达到最大值1200，然后下降到1990年的900.

4.The number        students enrolled at school started       500 in 1960 and reach        900 in 1990.

5.The number of students enrolled peaked       1200 in 1980.

6.There was an increase       700 between 1960 and 1980.

7.The number of students increased        400 between 1960 and 1990.