下面四个图象分别表示A、B、C、D四个物体的加速度、速度、位移和合外力随时间变化 发布时间：2017-05-03 02:23 │ 来源：www.tikuol.com 题型：选择题 问题： 下面四个图象分别表示A、B、C、D四个物体的加速度、速度、位移和合外力随时间变化的规律．其中可能在这段时间里一直处于受力平衡状态的物体是（ ）A．B．C．D．
题型：选择题 情景交际， 当适择选框方从中的句子补全对话。A. You will have a good time.B. And can you make some food for us?C. Will you help me organize it?D. There's a test tomorrow.E. I'm going to take a bus to the party.F. Let's have it today after class.G. I don't think we should watch a video.W: Hi, Mark. I want to have a class party. __1 _ M: Sure, Andrea. I can help you. So when shall we have the party?W: _2 _ M: No, today is too early. If we have it today, half the class won't come.W: Okay. Let's have it tomorrow.M: Hmm... _ 3 Students will leave early to study for the test. Let's have it on the weekend.W: Okay. Let's have it on Saturday afternoon. We can all meet and watch a video.M: No, _4 Some students will be bored. Let's play party games.W: Okay, good idea. Can you organize the party games?M: Sure．I can do that. 5 _W: Yes. That's no problem.1. ___ 2. ___ 3. ___ 4. ___ 5.__ __ 查看答案
题型：选择题 2014年6月8日是我国第9个文化遗产日，今年我国文化遗产日的主题为“文化遗产与全面小康”。我国的文化遗产（）①是中国历史文化成就的重要标志②是我国民族文化的集中展示③是人类共同的文化财富④被称为民族精神的火炬A.①②B.①④C.②③D.①③ 查看答案
