题目

一个比例中，两个内项互为倒数，则两个外项的积一定是1。（_____） 答案：【答案】√【解析】略 听力选择(共20个小题，满分20分) 第一部分听对话回答问题(计10分，每小题1分) 本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。在听每段对话前，你将有5秒钟的时间阅读题目；听完后，你将有5秒钟的时间选出你认为最合适的各选答案。 1．How does Mr．Huang go to work? A． B． C． 2．What is John looking for? A． B． C． 3．What did Ben use to do on weekends? A． B． C． 4．How does Tom learn English? A． B． C． 5．Where are they? A．At a shop B．At a bus stop C．At a post office 6．Why is David feeling sad? A．new term has begun B．he could no longer watch TV C．his teacher dislikes him 7．What programme does mum watch to learn it is going to rain? A．Weather Report B．Today's news C．Radio Programme 8．When does Andy usually leave in the afternoon? A．At about 6∶30 B．At about 6∶00 C．At about 5∶30 9．What was Jack doing at 11∶30 last night? A．He was watching a match B．He was going to bed C．He was doing homework 10．What is CCTV5 about? A．Sports B．Music C．Films 第二部分听对话和独白回答问题(计10分，每小题1分) 你将听到两段对话和一段独自，各听两遍。每段对话或独自后各有几道小题。听每段对话或独白前，你将有时间阅读相关小题，每小题5秒钟；听完后，每小题你将有5秒钟的时间选出你认为最合适的被选答案。 听下面一段材料，回答第11-12题。 11．How did they go to Beijing Wildlife Park? A．By train． B．By bus． C．By bike． 12．Who did the boy visit Beijing Wildlife Park with? A．His family． B．His sister． C．His classmates． 听下面一段材料，回答第13－15题。 13．What kind of class does the woman have? A．Beginner's class． B．Easier class． C．Dancing class． 14．What does the man think of the dancing lesson? A．It's easy． B．It's hard． C．It's interesting． 15．How long does she exercise every day? A．Half an hour． B．An hour． C．Sixteen minutes． 听下面的独白，独后白有五个小题，从题中所给的A、B、C三个选项中选出最佳选项。独白读两遍。 16．Which was Miss Brown's best idea? A．The first thing B．The second thing． C．The third thing 17．What was the weather like that night? A．It was windy B．It was cloudy C．It was raining 18．Where was Miss Brown going? A．She was going home． B．She was going to her friend's house． C．She was going to her office． 19．Why was Miss Brown afraid? A．Because it was raining and the traffic was bad． B．Because she couldn't find her glasses． C．Because she couldn't find her friend's house 20．What was Miss Brown's first thing to do? A．She turned off the radio． B．She drove slowly． C．She read the road signs．