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问题 选择题

下列食物中，能被胰液消化的是[ ]

A．纤维素、蛋白质和淀粉                

B．糖类、盐和牛奶

C．无机盐、维生素和蛋白质              

D．糖类、蛋白质和脂肪

答案

答案：D

选择题

选择与句中画线部分意思相同或相近的词或短语。

1. Mary called him three times yesterday, but nobody answered.[ ]

A. visited

B. gave a message to

C. told

D. phoned 

2. Jim comes to Visit us sometimes. 

   That is always the happiest time for the whole family. [ ]

A. on time

B. all the time

C. at times

D. many times

3. Jimmy tried hard, and in the end he did it well. [ ]

A. at first

B. at the beginning

C. at the end

D. at last

4. —Oh, sorry, John. I forgot to post your letter.

    —That's all right. I'II post it myself.

[ ]

A. Never think about it

B. It doesn't matter

C. Don't be sorry

D. I don't care

5. —Hello! May I speak to the headmaster?

    —Hold on, please. [ ]

A. Speak louder

B. Wait a moment

C. Call again

D. Speak out
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单项选择题

女性，40岁，晨起双手指间关节僵硬，不能握拳2年；双腕关节肿胀、疼痛并有压痛8个月；双膝关节肿胀疼痛6个月。双手X线平片见软骨下部有囊腔形成，附近骨组织磨沙玻璃改变，关节间隙变窄。类风湿阴子阴性，从腕关节滑膜活检结果为炎性增生改变。诊断是（）。

A．风湿性关节炎

B．原发性骨关节炎

C．典型类风湿性关节炎

D．类风湿性关节炎可能

E．继发性骨关节炎
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