问题 单项选择题 A1/A2型题

未婚女性,25岁,初潮14岁,近3年月经周期逐渐延长,内分泌激素检查结果:LH/FSH>3。初步诊断应为()

A.闭经

B.多囊卵巢综合征

C.功血

D.卵巢早衰

E.垂体功能低下

答案

参考答案:B

解析:该病例符合多囊卵巢综合征的特征:月经稀发,LH水平升高,而FSH则相当于早卵泡期水平,因此LH/FSH>2~3。

阅读理解

It was May 5. It was Mary’s birthday. She came home, and saw a card on the table. It said, “There’s a present for you, Mary. Go and look for it in your room.” Mary ran to her room. Her parents were watching her. They were smiling. On her bed she saw a new red box. She thought, “What’s in the box?” She opened it. There was nothing but a card in it. Mary took it out and read.

“Dear Mary, I’m your present. My first letter is in the word ‘book’, but not in ‘look’. My second letter is in ‘ink’, but not in ‘thank’. You can find my third letter in both ‘ink’ and ‘book’. And my last letter is in ‘she’, but not in ‘ship’. What am I?”

Mary thought hard. B-I-K-E! She smiled and said, “Aha, I know, Mom. But where is it?” Her mother said, “Look at the back of the card.” Mary turned it over and read, “Come and look for me in the garden.”

Mary hurried to the garden. There under a big tree she found her present—a nice new bike!

“Happy birthday, Mary!” her parents said.

“Thank you, Mom and Dad.”

小题1:Mary’s birthday was on                .

A.March the fifteenth

B.May the fifth

C.March the fifth

D.May the fifteenth小题2:Mary’s birthday present was                  .    

A.a beautiful card

B.a beautiful box

C.a beautiful bike

D.a comfortable bed小题3: The first card was on the table. The second card was          .

A.on the bed

B.on the desk

C.in the box

D.in a book小题4: Mary’s present was              .  

A.on the back of the card

B.on her bed

C.in her room

D.in the garden小题5: Mary’s parents were                  .

A.very kind and funny

B.very poor

C.very rich

D.very young

单项选择题