成考2022模拟冲刺试卷178

1. [单选题]李煜是一个（　　）

A. 唐代词人
B. 南宋词人
C. 五代词人
D. 北宋词人

2. [单选题]毛泽东第一次公开使用“人民民主专政”概念的文章是（　　）

A. 《将革命进行到底^{(carrying out the revolution)}》
B. 《论人民民主专政》
C. 《新民主主义论》
D. 《论联合政府》

3. [单选题]We had a long telephone________yesterday evening．

A. dialogue
B. conversation
C. talk
D. speech

4. [单选题]The subject of this passage is ________．

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?

A. why people sleep
B. the human need for REM sleep
C. the characteristic of REM sleep
D. physical changes in the human body

5. [单选题]He’S working hard for fear that he_________．

A. should fall behind
B. fell behind
C. may fall behind
D. would fall behind

6. [单选题]Have you ever been to the museum_________ was built last year?

A. which
B. where
C. when
D. what

7. [单选题]设集合M={X∈R|X≤-1}，集合N={∈R|Z≥-3}，则集合MnN=（　）

A. {X∈R|一3≤X≤-1}
B. {Z∈R|Z≤-1}
C. {X∈R|X≥一3}
D. φ

8. [单选题]非特异^{(non-specific)}投射系统（　　）

A. 由丘脑的感觉接替核弥散地向大脑皮质投射
B. 向大脑皮质投射的区域狭窄，引起特定的感觉
C. 受到破坏时，动物将出现角弓反张现象
D. 受到破坏时，动物进入持久的昏睡状态
E. 受到刺激时，动物脑电图呈同步化慢波

9. [单选题]下列关于消化道神经支配的叙述，错误的是（　　）

A. 整个消化道都受交感神经和副交感神经双重支配
B. 副交感神经的作用是主要的
C. 支配消化道的副交感神经主要来自迷走神经
D. 大部分副交感神经节后纤维释放ACh递质
E. 交感神经节后纤维大部分释放NE递质

10. [单选题]进食后，使机体产生额外热能最多的是（　　）

A. 糖
B. 脂肪
C. 蛋白质
D. 混合食物
E. 维生索

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