问题 单项选择题 A1型题

对于雌激素的生理作用,哪项是不恰当的()

A.促使子宫发育并使子宫收缩力增强

B.加强输卵管节律性收缩的振幅

C.有助于卵巢积储胆固醇

D.促进钠与水的排泄

E.促进钙质沉积

答案

参考答案:D

阅读理解

D

Once there lived an old man.He liked gold better than anything else in the world.He often said,“If I have enough gold,I will be the happiest man in the world.”

One day when he was traveling in the desert(沙漠),the old man lost his way.He was very hungry and thirsty,but there were only rocks and sand around him.Just then,he found a bag lying on the sand.He hoped he would find water and food in it.He took up the bag and opened it.He saw that the bag was full of gold.He was so sad that he threw away the bag and began crying.

Now the old man knew that there was something better than gold in the world.

53.The old man liked        best before he traveled in the desert.

A.food    B.bags    C.books   D.gold

54.When he lost his way,he wanted to get     .

A.some food and water       B.some rocks and sand

C.bags full of gold          D.a map

55.What did he do with the bag?         .

A.He didn't take it up          B.He brought it home

C.He threw it away            D.He cried

56.The old man didn't become the happiest man when he got the bag of gold because        .

A.the bag was too small     B.the gold wasn't his

C.he was very cold        D.he had nothing to eat.

57.In the end,the old man knew that gold was          in the world.

A.the best thing        B.not the best thing

C.the best important    D.better than anything

单项选择题