在下列哪种状态时机体处于正氮平衡 （ ）
A. 疾病期
B. 疾病恢复期
C. 生长发育期
D. 饥饿时
在你的右边
A. It's on your right.
B. It's to your right.
C. It's on the right side.
D. Right.
请问药店怎么走？
A. Excuse me, could you please tell me how to get to the pharmacy?
B. Excuse me, I need to find a pharmacy. Can you help me?
C. Excuse me, where is the nearest pharmacy?
D. Excuse me, would you mind telling me where the pharmacy is?
在相同温度下，同一液体，其液面为平面，凹面及凸面时的饱和蒸气压分别为p(平)、p(凹)及p(凸)；则三者的关系是:
A. p(平)＞p(凹)＞p(凸)
B. p(凹)＞p(平)＞p(凸)
C. p(凸)＞p(平)＞p(凹)
D. p(凸)＞p(凹)＞p(平)
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