问题 单项选择题 A1/A2型题

早期损害为口角炎、唇炎和舌炎的疾病是()

A.维生素B2缺乏症

B.维生素C缺乏症

C.烟酸缺乏症

D.垂体性侏儒症

E.甲状腺功能亢进

答案

参考答案:A

解析:口腔表现常为维生素B2缺乏症的早期损害,表现为口角炎、唇炎和舌炎。

完形填空

It must have been about two in the morning when I returned home. I tried to      my wife by ringing the door-bell, but she was very deeply asleep. So I got a ladder from the shed in the garden, put it against the wall, and began climbing towards the bedroom    .I was almost there when a sarcastic voice below said, "I don't think the windows need cleaning at this time of the night.” I     and nearly fell off the ladder when I saw a policeman.  "I enjoy      at night,”I said, but I immediately felt sorry about    in the way I did.

"So do I,” answered the policeman in the same tone.  "Excuse my interrupting you. I hate to interrupt a man when he's busy working, but would you      coming with me to the station?"

"Well, I'd prefer to stay here,”I said.  "You see, I've forgotten_______.”

"Your what? ” he called.

"My key,” I shouted.

Fortunately, the shouting woke up my wife. She opened the window just as the policeman

had started to climb towards me.

小题1:A. wake up             B. hurry up                C. give up

小题2:A. door                B. wall                 C. window

小题3:A. climbed up           B. looked down          C. ran away

小题4:A. climbing ladders      B. cleaning windows      C. opening doors

小题5:A. doing               B. climbing             C. answering

小题6:A. enjoy               B. like                 C. mind

小题7:A. my key             B. the ladder            C. the door-bell

判断题