问题
单项选择题 A1型题
体内蛋白质分解代谢的最终产物是（）
A.氨基酸、胺、尿酸
B.氨基酸
C.肽类
D.肌酐肌酸
E.C02、水、尿素
答案
参考答案：E
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体内蛋白质分解代谢的最终产物是（）
A.氨基酸、胺、尿酸
B.氨基酸
C.肽类
D.肌酐肌酸
E.C02、水、尿素
参考答案：E
| 短文改错。 | |
| When my daughter Kate and his friends wanted to make a wooden box and sell them, I was glad that they decided to earn money instead of ask their parents for it, so I agreed to lend them hand. I gave them many carpentry (木工的) lesson, and they all seemed capable (有能力的) and carefully with my tools. Because they worked behind a garage, the house is quieter than it used to be. They were learning how to use money in a usefully way, and I could tell that they felt be proud of themselves. | 1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ 9. _____ 10. _____ |