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【单选题】
下列描述喉 错误的 是( )。A.
喉既是空气进出肺的通道,又是调节空气流量和发声的器官
B.
喉位于下颌间隙的后方、头颈交界处的腹侧
C.
前端与鼻后相通、后端与气管相接
D.
喉壁主要由喉软骨和喉肌构成,内面衬有黏膜
E.
喉软骨包括环状软骨、甲状软骨、会厌软骨、勺状软骨
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于显式游标的错误说法是:()
A.
使用显式游标必须先定义
B.
游标是一个内存区域
C.
游标对应一个 SELECT 语句
D.
FETCH 语句用来从数据库中读出一行数据到游标
【单选题】Tom_____to several companies after he resigned his position as vice president, but he was rejected over and over again.
A.
applied
B.
stuck
C.
adjusted
D.
took
【简答题】对于一个有理数定义如下运算：a*b=ab－b，则（－3）*4=( ).
【简答题】根据对话内容及首字母, 填入一个正确的单词, 完成对话(含缩略词). A: Hey, guys.(伙伴们) B: Hello, Maria. C: Hi, What's up? A: I'm writing the 'What's Cool?' article for the school m__ 1 __, and I want to ask you some questions. OK? B:...
【单选题】When he realized that all his workmates____him of taking the money, he resigned and left the factory. [ ]
A.
believed
B.
thought
C.
suspected
D.
knew
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