问题 单项选择题

前列腺癌的下述MRI表现哪一项是错误的()

A、MRI显示前列腺癌主要靠T2加权像 

B、前列腺癌向周围侵犯首先向两侧侵犯 

C、如果前列腺包膜能够显示可肯定病变局限在前列腺内 

D、肿瘤侵犯前列腺周围脂肪在T1加权像观察较好 

E、中央叶发现癌变较外围叶多 

答案

参考答案:E

单项选择题
完形填空
完型填空(共20题,每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项。
One winter morning I bought a copy of the New York World and turned its pages until I got The "Help Wanted Unskilled" section.A small advertisement held my   36 .It read:"Easy job.Good wages.No experience  37 ."it sounded like the job I was   38  .Easy job.Good Wages.Those four words  39  now and then in my brain as I was traveling to the address indicated in the   40 .Easy job.Good wages.Easy job.Good Wages.Easy...
When I got to the place I saw a series of large  41  half filled with water, out of which I noticed   42  the necks of many bottles of various sizes and shapes. 43 these basins there were a number of workers sitting on small wooden benches.All had their   44  in the water of the basin.the left hand holding a   45 and the thumb(拇指)nail of the right hand   46  the labels(标签)on it.
I Sat down On a   47  beside one of the basins and started to work on one bottle.As the minutes went by I noticed that the  48  0f the water started to   49  from my hand to my body.But   50 still, the delicate thumb of my right hand was   51  by the minute into a full-blown tomato-colored finger.A numb(麻木)pain began to be felt   52  from my right thumb.Then I began to feel as if the pain was coming from a finger bigger than all my body.After three hours of this I told the manager I’d   53  .He figured I had   54  69 cents at 23 cents an hour.
With the money, I left the working place."Easy job.Good wages...."came to my brain again.Looking at my hands, I  55  myself, "Can easy job get good wages?"
小题1:
A.eyes B.attention C.decision D.breath
小题2:
A.necessary B.relevant C.practicalD.primitive
小题3:
A.running afterB.looking for C.heading forD.looking after
小题4:
A.circled B.moved C.flashedD.attacked
小题5:
A.letterB.sign C.advertisement D.post
小题6:
A.baskets B.bowls C.pots D.basins
小题7:
A.hidingB.sticking C.rising D.breaking
小题8:
A.InB.Above C.Under D.Around
小题9:
A.arms B.hands C.legs D.feet
小题10:
A.knife B.snail C.bottle D.brush
小题11:
A.painting B.decorating C.refreshing D.scratching
小题12:
A.chair B.bench C.bottle D.sofa
小题13:
A.smell B.coldness C.color D.steam
小题14:
A.spreadB.travel C.recycleD.accelerate
小题15:
A.worse B.better C.more D.rather
小题16:
A.going B.findingC.growingD.becoming
小题17:
A.now and thenB.here and thereC.one by one D.little by little
小题18:
A.adapt B.negotiate C.bargainD.quit
小题19:
A.taken B.offeredC.earned D.created
小题20:
A.thought B.asked C.found D.hated