【单选题】在道德的历史发展中出现了多种历史类型,其中出现最早的是( )。
【单选题】下列关于蚯蚓的描述, 不正确 的是( )
【单选题】听力原文:W: It's so hot today that I can't work. I wish there was a fan in the office. M: So do I. I'll fall asleep if I don't get out of this unpleasantly warm room. Q: What are these people complaining ...
A.
The noise in the library.
C.
The heat in the office.
【简答题】Exactly why weight loss can vary so much for people on the same diet plan still elude s scientists. “It’s the biggest open question in the field,” says the NIH’s Hall. “I wish I knew the answer.”
【单选题】在经济基础和上层建筑这对矛盾中( )。
D.
上层建筑各部分随着经济基础的变更立即发生变化
【单选题】以下那一层不是OSI/RM模型中的一层?
【单选题】I wish the people in the next flat ________ down their radio. You can hear every word.