搜题请搜索小程序“爱下问搜题”
问题 单项选择题

世界卫生组织是从什么时候第几次开始主持修订ICD（）

A.1900年第1次

B.1975年第9次

C.1938年第5次

D.1946年第6次

E.1994年第10次

答案

参考答案：D

单项选择题

患者男性，68岁，于夜间睡眠时突发呼吸困难，呈进行性加重，伴咳嗽，口唇发绀。既往有高血压病病史 20年，血压控制不佳。

该患者呼吸困难的原因是

A．支气管哮喘

B．肺栓塞

C．左侧心力衰竭

D．右侧心力衰竭

E．慢性支气管炎急性发作
查看答案
单项选择题

Did you ever have someone’s name on the tip of your tongue and yet you were unable to recall it (1) this happens again, do no (2) to recall it. Do something (3) for a couple of minutes, (4) the name may come into your head. The name is there since you have met (5) person and his name. It (6) has to be dug out. The initial effort to recall (7) the mind for operation, but it is the subconscious (8) that go to work to dig up a (9) memory. Forcing yourself to recall (10) never helps because it doesn’t (11) your memory；it only tightens it. Students find the preparatory method help (12) examinations. They read over the questions (13) trying to answer any of them. (14) they answer first the ones (15) which they are most confident. Meanwhile, deeper mental activities in the subconscious mind are taking (16) ; work is being done on the (17) difficult questions. By the time the easier questions are answered, answers (18) the more difficult ones will usually begin to (19) into consciousness. It is often (20) a question of waiting for recall to come to the memory.

5（）

A.some

B.certain

C.a

D.this
查看答案