问题 填空题

所有碳酸钙岩石都称为(),一切Ca-Mg碳酸盐称为()。

答案

参考答案:石灰岩;白云岩

完形填空
完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
It was half an hour before midnight on December 24th last year. I was a ticket-counter supervisor(主管)for a major airline and was looking forward to the   36  of my shift (轮班)at Stapleton International Airport in Denver. My wife was waiting up for me at home so that we could   37  our gifts for Christmas.
Just then, a very   38   gentleman went up to me.  He asked how he could get to Cheyenne, Wyoming. He had just arrived from Philadelphia and   39  his connecting flight. I pointed him to the ground transportation area, where he could rent a   40 . And then I called my wife to let her know I would be home   41 .
About fifteen minutes later, the gentleman   42  and informed me that all the buses were full and there were no cars   43 . I told him that he had to stay for a night at the airport. Hearing that, he burst into   44 .
I tried to make him calm down. He explained that his name was Tom, and that his only son was   45  ill at home and was not expected to   46  another year. He expected that this would likely be the   47  Christmas with his son.
I told Tom to   48  his luggage and wait for me at the gate. I was driving to Cheyenne. I called my wife Kathy, telling her about it and not to wait up for me. I drove fast   49  and we arrived in Cheyenne around 2:30 a. m.
Kathy was still   50  me when I got home in the early morning. We traded gifts and then our conversation   51  Tom. For Kathy and me, there was no   52  that driving Tom to Cheyenne was the   53  choice.
A couple of days later, I   54  a Christmas card with a picture of Tom and his family. In it, Tom thanked me for the special   55  he had received that holiday season, but I knew the best gift was mine.
小题1:
A.endB.turnC.roleD.change
小题2:
A.expectB.getC.exchangeD.make
小题3:
A.kindB.helplessC.sadD.worried
小题4:
A.mistookB.missedC.caughtD.continued
小题5:
A.busB.flightC.roomD.car
小题6:
A.soonB.lateC.earlyD.lately
小题7:
A.leftB.movedC.cameD.returned
小题8:
A.reliableB.presentC.availableD.acceptable
小题9:
A.laughterB.tears C.angerD.sorrow
小题10:
A.reallyB.slightlyC.seriouslyD.unluckily
小题11:
A.sufferB.liveC.shareD.grow
小题12:
A.lastB.bestC.happiestD.hardest
小题13:
A.handB.findC.packD.collect
小题14:
A.for a whileB.all aroundC.all the wayD.from time to time
小题15:
A.waiting forB.caring forC.thinking ofD.depending on
小题16:
A.rememberedB.recalledC.concernedD.contained
小题17:
A.ideaB.doubtC.pointD.problem
小题18:
A.mainB.onlyC.niceD.great
小题19:
A.receivedB.sentC.savedD.discovered
小题20:
A.driveB.helpC.dealD.gift
单项选择题