胰腺癌可出现（） A．ERCP示主胰管有中断，可见“鼠尾征” B．ERCP示主胰管

发布时间：2017-04-18 20:20 │ 来源：www.tikuol.com

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胰腺癌可出现（）

A．ERCP示主胰管有中断，可见“鼠尾征”

B．ERCP示主胰管及肝内外胆管扩张

C．ERCP示总胆管内高密度影

D．ERCP示胆总管内软组织影

E．超声示胆囊内多发强回声光团

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完形填空。
Many animals use some kind of "language " They use singals that have meanings. For example, when a bee has found some food, it goes 1 its home. It’s 2 for a bee to tell 3 bees where the food is by speaking to 4 , but it can do a little dancing. This tells the bees where the food is and 5 it is. Some animals show how they feel by making sounds. It’s not difficult to tell if a dog is angry 6 it barks.Birds made several different sounds and 7 has its own meaning. Sometimes we human make sounds 8 we make sounds like“Oh!” or “Ouch!” to show how we feel about something or when we 9 something on our feet. We humans have languages. We have words. These words have the meaning of things. actions, feelings or ideas. We 10 give each other information. By writing down words, we can remember what has happened or send messages to people far away.
( )1. A. out of ( )2. A. important ( )3. A. each other ( )4. A. it ( )5. A. how long ( )6. A. so that ( )7. A. each ( )8. A. in the same sound ( )9. A. put ( )10. A. able to	B. on with B. difficult B. another B. him B. how far away B. before B. every B. by the different sound B. drop B. are able to	C. away from C. necessary C. the other C. them C. how many C. until C. all C. in the same way C. fall C. are able	D. back to D. impossible D. others D. themselves D. how old D. because D. some D. by the different way D. set D. be able to

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Having walked for long, he decided to lean the big tree for a short break.[ ]

A. against

B. on

C. under

D. beyond

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女婴，4天。生后因保温不当，从第二天开始出现体温下降。吮乳差。哭声弱。体检：心率缓慢。头颈部及两上肢硬肿。诊断为新生儿寒冷损伤综合征。其硬肿范围估计是（）

A.18％

B.28％

C.38％

D.48％

E.58％

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在三相负荷不平衡率大于10%的1200V及以上的电力用户线路，应采用三只电流表分别测量三相电流。( )

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