脂酰辅酶A进入线粒体的载体是
A.丙酮酸B.鱼藤酮C.氨甲磷酸D.乙酰谷氨酸E.肉碱
参考答案:E
把“举行队会”列为“我们的活动”第一类,说明了“举行队会”在少先队活动中的()。
A.重要性
B.自主性
C.特殊性
D.普遍性
根据对话内容,补全对话。
A: Excuse me. Can you 1 me the way to the nearest post office? I want to post a letter.
B: Yes. Just go along and 2 right. It's down the Central Street on the left.
A: Is it 3 from here?
B: No, it isn't. It's quite near. It will take you only five 4 to go there on foot.
A: By the 5 , where is the bookstore?
B: The bookstore? It's on Eighth Avenue. It's 6 to the supermarket.
A: Can I walk there?
B: Yes, you can. But it will take you 7 an hour to walk there. You had better take a bus there.
A: 8 bus shall I take?
B: No 66.
A: Many 9 for your kindness.
B: It's my 10 .