问题
单项选择题
糖异生的关键酶（）
A．己糖激酶
B．糖原合酶
C．磷酸化酶
D．丙酮酸羧化酶
E．6-磷酸葡萄糖脱氢酶
答案
参考答案：D
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糖异生的关键酶（）
A．己糖激酶
B．糖原合酶
C．磷酸化酶
D．丙酮酸羧化酶
E．6-磷酸葡萄糖脱氢酶
参考答案：D
| 完形填空，选择正确的答案。 | |||
| Betty is my new friend. She 1___________ in America. 2___________ father is a doctor. He 3___________ to work by bus. Her mother is a teacher. She works in a 4___________. She goes to work 5___________ subway. Betty likes 6___________ and making kites. She usually flies kites at the park 7___________ Sunday.
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