题目内容

The longer the sun shines, (warm) _____ the earth is.

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脂肪酸合成需要（）

A. 乙酰乙酸、β-羟丁酸、丙酮
B. 乙酰乙酸、丙酮酸、β-羟丁酸
C. 乙酰辅酶A、FADH2、NADH
D. CO2、H2O和释出能量
E. 乙酰辅酶A、NADPH、CO2

旅行社如已经获准经营，在经营中可以引进外商投资。( )

A. 对
B. 错

旅游投诉处理机构应当每年度公布旅游者的投诉信息。( )

A. 对
B. 错

Section ADirections: This section is to test your ability to give proper responses. There are 5 recorded questions in it. After each question there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. Yes, I was.
B. Yes, I would.
C. Yes, he did.
D. Yes, he was.