酮体肝外氧化，原因是肝内缺乏（） A.乙酰乙酰辅酶A硫解酶 B_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题 A1型题

酮体肝外氧化，原因是肝内缺乏（）

A.乙酰乙酰辅酶A硫解酶

B.琥珀酰辅酶A转硫酶

C.β-羟丁酸脱氢酶

D.羟甲基戊二酸单酰辅酶A裂解酶

答案

参考答案：B

填空题

口语运用。（每小题1分，共5分）
阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。

A. What time would you choose?
B. I’d like the seats in Row Four.
C. Thanks for calling.
D. How many tickets do you want?
E. Yes, sure.
F. I’d like to book(预定) movie tickets for tomorrow afternoon.
G. How much are they?

A: Hello, this is Guotai Cinema. What can I do for you?
B: __小题1:__ My booking card number is 879623059
A: Could you tell me what movie you’d like to watch?
B: My Old Classmate.
A: OK. We have My Old Classmate at 1:00, 3:00 and 5:00, __小题2:__.
B: I’d like the movie beginning at 3:00
A: All right. __小题3:__.
B:Two.
A:We have only 10 seats left now. They are in Row One and Row Four.
B:Let me see. __小题4:__. What are the numbers?
A:They are No. 3 Row Four and No. 5 Row Four.
B:OK. That’s it.
A:So, we’ll leave the two tickets for you. Please remember to take the tickets half an hour before the movie begins.
B:No problem.
A: ____小题5:___ See you.
B:See you.

填空题

设

，则

[nf(n)+nf(n-2)]ⁿ=______．