问题 选择题

蝗虫和螳螂的发育过程要经过卵、若虫、成虫三个时期,这样的发育过程称为(  )

A.完全变志

B.不完全变态

C.非变态发育

D.变态发育

答案

不完全变态发育过程指的是经过受精卵、幼虫、成虫三个时期,且幼虫和成虫的差别不大,例如蝗虫、蟋蟀、蚱蜢等属于不完全变态发育;完全变态发育指的是经过受精卵、幼虫、蛹、成虫四个时期,且幼虫和成虫的差别比较明显,例如果蝇、蜜蜂、菜粉蝶属于完全变态发育.

完形填空

任务型阅读(共10分,每题2分)

Pets are a part of people’s lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pets get real VIP treatment(待遇). VIP usually means Very Important People, but here VIP means Very Important Pets!

When you want to give Fido or Kitty a holiday, or when you are going away on business, you can put them at a dog and cat hotel, and cats have a large place with something to climb on and play with. The guests get the best food during their stays at these hotels.

There are other special services(服务) at  hotels. Imagine you are traveling and you want to see your pet: the hotel can put a video camera in the pet’s room. So you can see your Fido or Kitty on TV.

The hotels usually have good groomers(美容师): They often bath and take the best hair care for the pets. But you need to make an appointment because people are usually very busy taking care of pets.

小题1:What’s the new meaning of “VIP” in this passage?

                               

小题2:According to this passage, where can you put your pet when you are away on business?

                                                                     

小题3:What does “Fido” stand for(代表) here?

                                        

小题4:How can you see your pet during your traveling?

                                                                     

小题5:Why need you make an appointment when you want a good groomer for your pet?

                                                          

单项选择题