29岁，因停经50天，少量 * * 流血3天前来就诊。停经40天时查_爱下问搜题

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问题单项选择题共用题干题

29岁，因停经50天，少量 * * 流血3天前来就诊。停经40天时查尿妊娠试验+。就诊前流血增多伴下腹剧痛2小时，排出一烂肉样组织后流血减少、腹痛消失。妇科检查： * * 内少许暗红色血，宫口闭，子宫前位。稍大，双附件无异常。

下列诊断恰当的是（）

A.先兆流产

B.难免流产

C.不完全流产

D.完全流产

E.流产感染

答案

参考答案：D

完形填空

Computer games are very popular. It is natural for people towant to 1 , so playing against a computer or against a friend on the computer can be 2 to stop . “Just one more game ,” often turns into another game , then another .
Computer games do have their 3 . They are excellent for training hand /eye coordination (协调). Surgeons(外科医生) who played computer games 4 children are often more practical . Computer games can also be 5 for teaching students. The students are open to learning while playing. They can study for longer than a 6 would be able to teach . Students can also learn at their own speed and not feel 7 to match classmates. And with computers you can 8 a task as many times as you like . The more you do this, the better you will get, 9 you can do it perfectly .
But like anything else in life, things should be 10 . Too much time on the computer can 11 your eyes . Regular breaks are needed. If students cannot 12 playing computer games , they won’t do as well in other areas in their life-not just schoolwork, 13 in developing important social skills such as how to talk with people and how to work with others as part of a 14 . And their health will become worse if they are 15 taking regular exercise.
Computer games have their place, but people must also remember it is important to have a balanced lifestyle.

C．disadvantages

C．interesting

小题13:A. but C. and C. or D. though

选择题

中国主要位于下列哪个地区：（）

Ａ.热带地区 B.温带地区 C.寒带地区Ｄ.赤道上