选择题：--- It‘s been a wonderful Halloween Party. Thank y

题目内容：

--- It‘s been a wonderful Halloween Party. Thank you very much.--- ?.(本题2.0分)
A、 My pleasure
B、 I‘m glad to hear that.
C、 No, thanks
D、 It‘s OK

参考答案：

4一定量的理想气体，经历某过程后，温度升高了．则根据热力学定律可以断定：（1）该理想气体系统在此过程

4一定量的理想气体，经历某过程后，温度升高了．则根据热力学定律可以断定：（1）该理想气体系统在此过程中吸了热（2）在此过程中外界对该理想气体系统作了正功（3）该

—Excuse me, officer. I can.t find the subway entrance.________ —See those glass

The Chinese are good at table tennis ____the English are interested in football.

By the _____ in 1783, Britain recognized the independence of the US.(本题1.0分) A、