问题 选择题

人体中能够产生性激素和生殖细胞的结构是:

A.输精管和子宫

B.睾丸和卵巢

C.子宫和睾丸

D.前列腺和卵巢

答案

答案:B

题目分析:卵巢是女性的主要性器官,卵巢的功能是产生卵细胞以及雌性激素,所以卵巢又属于内分泌器官;子宫是女性的生殖器官,它是胚胎发育的场所,也是定期形成月经的地方;睾丸是男性的主要性器官,睾丸的功能是产生精子以及雄性激素,所以睾丸又属于内分泌器官.输精管主要作用是输送精子.前列腺能分泌前列腺液,是精液的成分.可见B符合题意。故选:B

完形填空

Malls are popular places for Americans to go. Some people spend so much time at malls that they are called "mall rats". Mall rats shop until they drop in the hundreds of stores.

People like malls for many reasons. They feel safe because malls have police stations. Parking is usually free, and the weather inside is always fine. The newest malls have beautiful rest places with waterfalls and large green trees.

The largest mall in the United States is the mall of America in Minnesota. It covers 4.2 million square feet. It has 350 stores, eight nightclubs, and a large park! there are parking spaces for 12.750 cars. about 750,000 people shop there every week.

The first indoor mall in the United States was built in 1965 in Edina Minnesota. People love doing all their shopping in one place. More malls are built around the country. Now malls are like town centers where people ____________________. They shop, of course, they also eat in food courts(广场) that have food from all over the world. They see films at theaters. Some people even get their exercise by doing the new sport of "mall walking". Others go to malls to meet friends.

In some malls, people can see a doctor and even go to the church. In other words, people can do just about everything in malls. Now people can live in their favorite shopping center in fact.

小题1:Why do people like malls? (please answer within 10 words)

______________________________________________________________________________________

小题2:What does “mall” mean here?

______________________________________________________________________________________

小题3:Except shopping, what else can people do in the mall? (please answer within 30 words)

______________________________________________________________________________________

小题4:Please fill in the blank in the fourth paragraph with proper words or phrases to complete the sentence. (please answer within 10 words)

______________________________________________________________________________________

小题5:What is the best title of this passage?

______________________________________________________________________________________

单项选择题