社会学可以这样定义：它是科学的一个分支，研究社会组织的发展过程及其规律。

单项选择题The Americans celebrate Halloween on ________ .

填空题What is the main idea of the first paragraph？

填空题All the family are well known in national traditional music circles.

单项选择题Balbir wants to guide a robot along the white squares through this maze. The robot starts on the square marked “Entrance”, and must finish on the square marked “Exit”. It can only move FORWARD， TURN RIGHT 90° and TURN LEFT 90°. Which instructions will guide the robot through the maze

单项选择题A．The concert ended up half an hour earlier. B．The audience could easily get the concert tickets. C．It was not the first time that Cocker held a concert in the author’s town. D．After singing several famous songs, Cocker began to play something slower and quieter.

单项选择题A．They should get married and live with them. B．They should buy a well-furnished house. C．They should do more housework. D． They should move out of the house.

单项选择题A．Mr Thompson and Mrs Thompson were a quiet and fond couple. B．Mr Thompson’s elder daughter married and went to Australia. C．Bob and Annie had known each other for a long time before their marriage. D．Mr Thompson’s elder son was lost at sea during the war.

单项选择题A．An hour later. B．Twenty minutes later. C．Half an hour later. D． Fifty minutes later.

单项选择题A．They asked for Jake Cocker’s signature. B．They went to get something to drink. C．They had a chat with the singers. D．They did some singing themselves.

单项选择题A．Because she wanted to get away from her present life. B．Because she really wanted a house of her own. C．Because she would have to give up her job. D．Because she had not known Bob for very long.