图1表示某动物在寒冷环境中生命活动调节的部分过程，图中A，BC代表激素，图2表示激素分泌与调节生命活动的过程．请据图回答：_刷题宝

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图1表示某动物在寒冷环境中生命活动调节的部分过程，图中A，BC代表激素，图2表示激素分泌与调节生命活动的过程．请据图回答：

上一题下一题 0.0难度选择题更新时间:2017-12-27 08:02:42

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同类题1

下列可以称为生态系统的是（　　）

同类题2

四年一闰，百年不闰，四百年又闰．

同类题3

1. Please clean up before leaving.
2. Showers(淋浴)to be taken before 11 p.m..
3. No staying out after 10 p.m. unless allowed by me.
4. You may have incoming calls on my phone but no outgoing calls.
5. Bed time is 11 p.m.
6. Dinner is at 7 p.m. unless notified(通知). (If you don’t have dinner, you must let us know before 6 p.m.)
7. Keep noise to the least.
8. No smoking in the bedroom.
The Address you are staying at is: 112 Kendal Way Cambridge
My contact number: 07870 347980

同类题4

A. How can I get there?

B. Thanks a lot.

C. Is there a bookstore near here?

D. Where is it?

E. Can you help me, please?

Sarah: Excuse me, sir.____

Alex: Sure.

Sarah:____

Alex: Yes, there is.

Sarah:____

Alex: It's near the park.

Sarah:____

Alex: You can go there on foot. It's not far. Go straight. Turn left at the crossing. You will see it.

Sarah:____

Alex: You're welcome.

同类题5

下列哪项不是正确保护心脏？（）

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