问题 选择题

研究结果表明,人和猿的骨骼在结构上几乎完全相同;人和猿的盲肠相似;人和猿的胚胎在五个月以前完全一样。这些事实说明(  )

A.人是由猿进化来的

B.人和猿有共同的原始祖先

C.人比猿高等

D.现代的猿也能进化成人

答案

答案:B

题目分析:达尔文是19世纪著名的进化论的建立者,提出了人和现代类人猿的相似之处,如人和类人猿的骨骼在结构上差不多完全相同,内脏结构也非常相似,人和类人猿的胚胎在五个月以前几乎完全一样等等,进而提出人类和类人猿的有共同的祖先是森林古猿,故选B。

选择题
阅读理解

Traveling can be a fun way to gain life experiences, especially during Spring Break — a week-long school vacation in the United States. But what if you're a student and don't have enough money for a trip? Don't worry. Here are some useful suggestions.

●Save: This probably is the most important preparation for traveling. Cut expenses to fatten your wallet so you'll have more choices about where to go and how to get there.

●Plan ahead: Don't wait until the last minute to plan your trip. Tickets may cost more when bought on short notice. Giving yourself several months to get ready can mean security and savings.

●Do your homework: No matter where you go, research the places you will visit. Decide what to see. Travel books will provide information on the cheapest hotels and restaurants.

●Plan sensibly: Write down how much you expect to spend for food and hotels. Stick to your plan or you may not have enough money to cover everything.

●Travel in groups: Find someone who is interested in visiting the same places. By traveling with others you can share costs and experiences.

●Work as you go: Need more money to support your trip? Look for work in the places you visit.

●Go off the beaten path: Tourist sites may be expensive. You may want to rethink your trip and go to a less-known area. Smaller towns can have many interesting activities and sights.

●Pack necessary things: The most important things to take are not always clothes.

Remember medicine in case you get sick, and snacks in case you cannot find a cheap restaurant.

●Use the Internet: The net can help to save money. Some useful websites include www. travelcity. corn, www. bargainslowestfare. corn and www. economictravelcity. com.

By planning sensibly, even students can enjoy the travel. Your travel experiences will be remembered for a lifetime.

小题1:This passage is about ____________.

A.how to plan your travel

B.how to get life experiences

C.how to make your travel interesting

D.how to travel with enough money小题2: Before your trip, the most important thing you should do is ____________.

A.to make a plan of the route

B.to buy tickets in advance

C.to save money before your trip

D.to get information from the Internet小题3:The writer advises you ____________.

A.to share costs with friends

B.not to go to well-known places

C.not to visit dangerous places

D.to buy anything you want to buy