15、What she couldn’t understand was ______ fewer and fewer students showed interest in her lessons.

A. why                          B. what                        C. because                    D. /

14、Ask those women carrying babies to come in first, _______?

A. won’t they                 B. will they                   C. will you                    D. shall you

13、 When you are shopping online, you move the “mouse” from one Home Page to _____ to select something.

A. other                         B. others                      C. another                    D. the others

12、Shanghai is ______ the largest cities in Asia.

A. among                       B. over                         C. of                            D. between

11、参加体育活动是劳逸结合的重要方式之一。(balance  n.)

二、选择题

（每空？ 分，共？ 分）

10、据说中国将在医疗(medical care)方面有重大的改革。(report)

9、这项研究成果将极大地有利于沙漠地区的农业发展。(benefit)

8、他没能抓住这篇文章的主旨大意。(fail)

7、 年龄6至10岁的男孩通常很顽皮。(range v. 分词作定语)

6、我们已5年没见面了。(It)