单选题 Generally, snakes won't attack humans they are threatened with danger.

单选题 This is by far of the games I have ever watched.

单选题 Janet "Good morning!" to the teacher and then came in.

单选题 Beijing as the capital of People's Republic of China enjoys diverse range of people and cultures.

单选题 Now I want to go by car as there are too many cars on the road in rush hours.

单选题 David left raincoat in the room and went out.

单选题 Would you mind James that his father is coming to see him this weekend?

单选题 An old man got badly in the road accident yesterday.