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【单选题】
按氨基酸( )分类,氨基酸可分为必需氨基酸和非必需氨基酸两人类。A.
在人体的合成状况
B.
种类
C.
性质
D.
在人体的消化吸收率
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【简答题】Choose the most appropriate ending for the beginning of each sentence. 1. We may A. assume that the exchange rate will continue to fluctuate. 2. It would seem B. not to be the case that all the quest...
【简答题】用下列每个单词、词汇或句型造一个句: 1. artistic 2. ambition 3. respective 4. respectable 5. it is no good (doing sth.) 6. so... that... 7. so that 8. unique
【简答题】完形填空。 What 1 this? 2 a backpack. It's my 3 .What's that? It's a 4 . It is 5 computer. Is that a computer, too? 6 . It's a TV set. It's 7 TV set. I 8 it 9 Saturday evening. It is a 10 TV set. ( )1....
【简答题】完形填空。 What 1 this? 2 a backpack. It's my 3 . What's that? It's a 4 . It is 5 computer. Is that a computer, too? 6 . It's a TV set. 7 is my brother. 8 is watching TV. That is my 9 . Her name is 10 . ( ...
【单选题】“How was _____ they discovered the entrance to the underground palace?"“Totally by chance.” A. it that B. he that C. it when D. he which
A.
1
B.
2
C.
3
D.
4
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