搜题请搜索小程序“爱下问搜题”
问题 单项选择题

1960年3月，在杜布纳联合原子研究所，（）领导的研究组，用丙烷气泡室发现了一种新基本粒子——“反西格马负超子”。

A.周光召

B.胡宁

C.赵忠尧

D.王淦昌

答案

参考答案：D

完形填空

基础训练篇（18）

There were once a goat and a donkey   1.              lived on a farm. The donkey worked the hardest so the farmer fed it the most   2.             . Sometimes the donkey was given more food   3.             it could eat. This made the goat so jealous   4.             it began plotting against（谋划对付） the donkey. “Hey, donkey,” the goat said one day. ”I think you do too much work on this farm. You carry such heavy things from morning to night. Why don’t you pretend   5.            (get) sick so you can take a day   6.            ?” The donkey thought the goat had a great idea. So the next morning, the donkey lay in the stable（畜栏） on its side with its eyes   7.           (close). Right away, the farmer called in a doctor.  8.            looking at the donkey, the doctor said it needed a special medicine made  9.            the heart of a goat. So the farmer killed   10.             goat and gave the donkey medicine made from its heart.
查看答案
单项选择题 A1/A2型题

男性患者，70岁。清晨醒后发现左侧肢体不能活动，急送医院，CT示：脑出血。既往有高血压病史，无出血倾向，下列处理不正确的是（）

A.降颅压，治疗脑水肿

B.保持呼吸道通畅

C.控制舒张压在100mmHg水平

D.维持水电解质平衡

E.静脉滴注止血药物
查看答案