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【单选题】
关于糖类在体内的生理功能描述,正确的是A.
提供能量
B.
蛋白聚糖和糖蛋白的组成成分
C.
构成细胞膜组成成分
D.
糖是机体重要的碳源、可转变为脂肪酸、氨基酸等
E.
以上都对
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举一反三
【简答题】拍照上传已做好没批阅的作业
【单选题】Professor Deiner has spent many years studying_______in happiness.
A.
question
B.
ordinary happiness
C.
individualism
D.
cultural differences
E.
much
F.
illnesses
【单选题】What type of tourist is described at the beginning of the reading?
A.
A first time tourist.
B.
An old tourist.
C.
A tourist who has travelled a lot.
D.
Young tourists.
【判断题】Professor Deiner has devoted himself to the study of what makes people happy.
A.
正确
B.
错误
【单选题】根据短文回答 23～30 题。 Searching for Smiles 1 Ask most people anywhere in the world what they want out of life and the reply with probably be:'to be happy.'Ed Deiner, an American psychology professor, has sp...
A.
Happiest Culture
B.
An Unhappy Person
C.
Definition of Happiness
D.
Cultural Differences in Happiness
E.
Reasons to Be Happy
F.
Individual and Ordinary Happiness
【简答题】教材page39页 1.2.1 1.2.2 1.2.3 请同学们用作业纸做作业,然后拍照上传作业。写清楚姓名和学号,老师将在线给大家批改。上传的照片名称在上传前更改为 学号+姓名。 作业不用抄写题目,但是要注意写清楚 题目已知,求解什么,以及解答过程。 纸质版作业请妥善保存,返校后上交。
【单选题】听力原文：(A) The tourist is climbing over the wall. (B) The tourist is taking off his backpack. (C) The tourist is consulting a map. (D) The tourist is going downtown.
A.
B.
C.
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