正确答案: ABE

面动脉 舌动脉 颞浅动脉

题目：颈外动脉发出的分支有 （　　）

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学习资料的答案和解析：

[单选题]

[单选题]Which of the following is the best title of the article?

根据以下内容，回答下面的题目。Researchers have found that REM (rapid eye movement) sleep is important to human beings．This type of sleep generally occurs four or five times during one night of sleep lasting five minutes to forty minutes for each occurrence．The deeper a person’s sleep becomes, the longer the periods of rapid eye movement．There are physical charges in the body to show that a person has changed from NREM (non-rapid eye movement) to REM sleep．Breathing becomes faster, the heart rate increases, and, as the name implies, the eyes begin to move quickly．Accompanying these physical changes in the body is a very important characteristic of REM sleep．It is during REM sleep that a person dreams．According to the passage, how often does REM sleep occur in one night?

REM Sleep

[单选题]The teacher had the monitor_______the papers．

hand out

[单选题]设A和B为两事项件，0

[多选题]中度昏迷的临床表现（　　）

瞳孔对光反射迟钝

对强烈刺激有防御反射

[单选题]艺术鉴赏也是一种__________。 （　　）

创造活动