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【简答题】
不论严寒还是酷暑,人的体温始终接近37℃,下图是人体维持体温稳态的调节过程模式图,据图分析回答下列问题: (1)①~④表示______调节过程,调节中枢位于_______________。 (2)激素A、B分别表示_______,在体温调节过程中,B激素的作用是______。 (3)激素B对垂体的作用是__________,体现了B激素的负反馈调节机制。负反馈调节在生态系统中也普遍存在,是生态系统_______的基础。 (4)在寒冷的环境中垂体释放的_____激素减少,使人体尿量增加。同时,血管_____,散热减少。
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参考答案:
举一反三
【单选题】最常见的阴道炎是
A.
滴虫性阴道炎
B.
霉菌性阴道炎
C.
老年性阴道炎
D.
外阴阴道假丝酵母菌病
E.
淋菌性阴道炎
【简答题】Complete the following dialogues by translating Chinese into English A: What do you do while1. ___________________ ( 上网 ) ? B: Well, finding out the latest news, 2._____________________ ( 与朋友聊天 ), pla...
【单选题】应用文中一般不采用的表达方式是()。
A.
议论
B.
说明
C.
叙述
D.
描写
【简答题】Clerk: May I help you? Customer: Yes , I would like to return this table. I bought it last week and . Clerk:Why do you want to return it? Customer: Well,when I bought it, the shop assistant said it wa...
【简答题】Why do young people like to buy their clothes online? The first reason is to ______________. 17. Why do people shop around for the same clothes? To find the __________ prices. 18. What is the second r...
【单选题】下面哪个零部件在轴系部件设计与分析实验中没有用到?
A.
滑动轴承
B.
C.
轴承座
D.
滚动轴承
【单选题】Martin Luther is a _____ theological professor.
A.
French
B.
American
C.
British
D.
German
【判断题】商业道德是指公认的道德规范在具体商业情景和商业活动中的应用。
A.
正确
B.
错误
【单选题】Complete the conversation with the following sentences.
A.
It couldn't fit into my room
B.
I want to ask for a refund
C.
The colour of the table doesn't match
D.
I just need a table Clerk: May I help you? Customer: Yes, I would like to return this table. I bought it last week and _______________1_______________. Clerk: Why do you want to return it? Customer: Well, when I bought it, the shop assistant said it was 2.5 meters long out it is actually 2.7 meters long. I was frustrated when I got the table home and found out ______________2_____________. Clerk: I’m sorry to hear that. How about exchanging the table for something else? Customer:Sorry, _____________3________________. Clerk:Then what about exchanging your table for a smaller one? Customer: Well, I’m afraid that won’t work for me. _______________4_______________ my other furniture, either. Clerk: Well. Let me talk to the manager for a moment. ...... Clerk: Do you have the receipt for the table? Customer: Yes, here it is. Clerk: Alright, here is your money. And I’m sorry the table didn’t meet your needs.
【简答题】根据提示翻译句子 1.--直往前走,在格林旅馆处右转。 Walk _________ ahead and ________right at Green hotel. 2.打扰了,附近有书店么? Excuse me. __________ __________ a bookstore nearby? 3.顺便说一下,在好客餐馆对面有个理发店。 By the way, there is a barbe...
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