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【单选题】
关于二尖瓣开瓣音以下哪种描述是错误的A.
出现于第二心音之前
B.
提示二尖瓣尚具一定弹性
C.
在心尖区最易听到
D.
为二尖瓣分离术适应证参考条件之一
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【简答题】About ten men in every hundred suffer from color blindness in some way. Women are luckier, only about one in two hundred is affected in this matter. Perhaps, after all, it is safer to be driven by a w...
【单选题】He is a rare celebrity scientist. He's even had a TV cameo role (小角色) in Star Trek in which he plays poker with scientific icons (偶像)Sir Isaac Newton and Albert Einstein. Yet when asked about comparis...
A.
is a very famous scientist
B.
can be compared with Newton and Einstein
C.
is a very good actor
D.
has surpassed any scientists known in the world
【多选题】关于促进心理健康的方法,以下说法正确的是:
A.
生活态度要乐观
B.
把目标定格在自己能力所及的范围内
C.
建立良好的人际关系，积极参加社会活动
D.
通过吸烟、喝酒排解忧愁
E.
知道
【多选题】关于促进心理健康的方法，以下说法正确的是
A.
生活态度要乐观
B.
把目标定格在自己能力所及的范围内
C.
立良好的人际关系，积极参加社会活动
D.
过吸烟、喝酒排解忧愁
【单选题】He is a rare person. You ______ meet such people.
A.
often
B.
never
C.
seldom
D.
sometimes
【单选题】Acting is such an over-crowded profession that the only advice that should be given to a young person thinking of going on the stage is “ Don ‟ t! ” . But it is useless to try to discourage someone wh...
A.
this is something which happens once in a while
B.
this is a highly profitable chance
C.
this is something highly possible
D.
this is a very rare chance
【简答题】阅读理解一 Goingfor a walk, whether in towns orin the country, is just not apart of the American idea. An English journalist who just walking along theroad in Los Angeles was questioned by the police becau...
【简答题】About ten men in every hundred suffer from colour blindness in some way; women are luckier only about one in two hundred is affected in this manner. There are different forms of colour blindness. A ma...
【单选题】He is a rare person. It means ‘you ____ meet such people.’
A.
often
B.
never
C.
seldom
D.
sometimes
相关题目：
【多选题】关于促进心理健康的方法,以下说法正确的是:
A.
生活态度要乐观
B.
把目标定格在自己能力所及的范围内
C.
建立良好的人际关系，积极参加社会活动
D.
通过吸烟、喝酒排解忧愁
E.
知道