全部题库 / 公共英语二级 / 试题详情

单选题公共英语二级

2018-01-27

第（33）题选

查看答案及解析进入在线模考

参考答案

G

答案解析

空格前一句说“三分之二的美国人每天使用电脑或其他电子设备的时间高达七个小时。”由此可推知空格处应该是说明这些行为的危害性。故G选项“这种频繁的眼部活动会提高眼睛疲劳的风险。”为最佳选项。

你可能感兴趣的试题

1 第（34）题选

查看解析在线模考

2 第（35）题选

查看解析在线模考

3 根据下面资料，回答题
It is not polite to arrive at a dinner party more than 15 to 20 minutes late. The host or hostess usually waits for all the guests to arrive before（36）the meal. If someone is late, the food may be spoiled, and so might the host or the hostess （37）. If you have to be late, call and tell them to（38）you. It´ s even（39）to be early ! The host or the hostess will probably not be（40）.
If you are early, drive or walk around the block a few minutes, or just sit in your car（41）the right time. Though it´ s often important to arrive on time, yet（42）, for open houses, the host or the hostess invites guests to arrive and leave（43）a certain time so you can arrive at any time（44）the time he or she gives .you.
It´ s nice to bring an empty stomach, but it´ s even nicer to bring a small present. The present should not cost（45）, or you might embarrass the host or hostess. Flowers, wine, or a box of（46）will be fine.
Never bring money as a present. In an introduction, the order of a name: the given name, the family name. In other words, the given name comes（47）. It´ s important not only to learn and remember names,,but to（48）them often in the conversation. After the（49）, we usually call friends by their given names.（50）may want you call them by their titles and（51）such as "Mr. Jones", "Mrs. Smith", "Ms. Johnson" or "Dr. Brown".
A maiden name is a woman´ s family name at birth. In the United States and Canada, after a woman marries, she（52）the family name of her husband（53）her maiden name. It is now becoming common,（54）, for women to keep their maiden names（55）they get married.
第（36）题选

A．making

B．cooking

C．doing

D．serving

查看解析在线模考