试题与答案

如果祖母绿含铁,则不具红色荧光,并在滤色镜下呈绿色。

题型:判断题

题目:

如果祖母绿含铁,则不具红色荧光,并在滤色镜下呈绿色。

答案:

参考答案:对

试题推荐
题型:完形填空
There was a time when I thought my dad didn’t know a thing about being a good father. I couldn’t   31 him ever saying the words “I love you.” It seems to me his only purpose in life was to say “__32_  ” to anywhere I wanted to go and anything I wanted to do, including getting a   33 .  Some parents bought their kids cars when they got their driver’s licenses. Not my dad ---- he said that I’d have to get a job and buy my own.
So that is what I did. I got a job at a very nice restaurant and   34  every penny I could and   35 I had enough to buy my car, I did! The day I brought that car home, my dad was the first one I wanted to   36  to. “Look, dad, a car of my own. If you ever want a ride, I’ll only   37 you five dollars.” I offered with a smile.
“I see,” was all he said.
One day, there was something wrong with my father’s truck. So he needed a   38 to work. . The sun wasn’t even up when we left the house,   39  it was already getting warm out. It was going to be a(n)   40 day. As I dropped my dad off, I   41  him, dressed in his work clothes, getting his   42  from the trunk of my car. Watching his sun-weathered face, and even from a distance I could tell there were   43  lines than I ever remembered being there before. I realized how hard my dad works for the family. My father is a cement finisher. In that instant, it   44 to me that he actually got down on his hands and knees to sweat over hot concrete to make a living for his family. And he did this day in and day out,   45  hot it got. Never, not once, had I heard him   46  about it. To him we were “worth” it. And never once did he “charge” us for it.
When he closed the trunk, his tools set off to the side, he walked over to my window to   47  me five dollars. I rolled down the window and said “Good-bye, dad. Keep your five dollars. It’s my   48. Don’t work too hard. I love you.” His   49 met mine, then glanced away in the direction of his waiting tools, he   50  his throat and said, “Oh, and… me, too.”
小题1:
A.likeB.remember C.forget D.care
小题2:
A.Sorry B.YesC.NoD.Well
小题3:
A.car B.friendC.jobD.present
小题4:
A.spentB.earnedC.keptD.saved
小题5:
A.whenB.ofC.becauseD.though
小题6:
A.pay it back B.hand it overC.turn it upD.show it off
小题7:
A.payB.chargeC.offerD.provide
小题8:
A.rideB.leaveC.tripD.hurry
小题9:
A.asB.althoughC.butD.since
小题10:
A.ordinary B.hotC.work D.special
小题11:
A.helped B.followedC.leftD.watched
小题12:
A.toolsB.clothesC.luggageD. bag
小题13:
A.fewerB.moreC.longerD.deeper
小题14:
A.happenedB.seemedC.occurredD.appeared
小题15:
A.whateverB.wheneverC.whereverD.however
小题16:
A.talkB.complainC.askD.
小题17:
A.handB.passC.lendD.take
小题18:
A.help B.adviceC.treatD.reply
小题19:
A.handsB.smileC.voiceD.eyes
小题20:
A.cleanedB.wipedC.clearedD.felt
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题型:单项选择题 A1型题

男,41岁,农民,不规则发热持续2周伴腹胀,近1周来体温持续39~40℃,高热时脉率80次/分,肝肋下2cm,脾(-),血白细胞2.5×10/L,中性0.7,淋巴0.3,入院后第2天排便突然头昏、心慌、出冷汗,大便中有鲜血,扶入病房,血压9.3/6.7kPa(70/50mmHg),原有青霉素过敏史。最可能的诊断是()

A.中毒性休克

B.伤寒肠出血

C.胃十二指肠溃疡出血

D.出血性肠炎

E.痔疮出血

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