云层越厚越暗,预示大雨即将来临。

题型:判断题

问题:

云层越厚越暗,预示大雨即将来临。

考点:科普知识竞赛中小学科普知识中小学科普知识题库
题型:判断题

患者男,45岁,经胃镜和病理活检诊断为胃癌。术中探查发现胃窦部直径4cm的肿块,肿物已经浸润出浆膜层,并与肝左外叶及横结肠形成局部浸润,胃小弯和大弯侧淋巴结肿大,此时以下手术方式中,最适合的是()

A.立即关腹,术后联合化疗

B.行脏器联合切除术

C.行单纯胃大部切除术

D.行胃全切除术

E.行横结肠切除术

题型:判断题

完型填空(共20小题;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,并在答题卡上将该项涂黑。

Fifteen years spent in the field of education has provided me with many treasured moments. One of the most unforgettable   36  when I was teaching second grade 10 years ago.

In May I decided to plan something special for the children; a Mother’s Day tea. We had put our   37  together to come up with ideas of how to   38  our mothers. We practiced singing songs, memorized poems and wrote cards. We decided to hold our tea the Friday before Mother’s Day. I was surprised and   39  to learn that every mother was planning to attend. I   40  invited my own mother.

Finally, the big day arrived. Each child lined up at our classroom door,   41 the arrival of his or her mom.   42  it got closer to starting time, I looked around and my eyes quickly found Jimmy. His mother hadn’t   43  up and he was looking upset.

I took my mother   44  the hand and walked over to Jimmy. “Jimmy,” I said, “I have a bit of problem here and I was   45  if you could keep my mother   46  while I’m busy.”

My mom and Jimmy sat at a table. Jimmy   47  my mom her treats, presented her with the gift I had made, just as we had   48  the day before. Whenever I looked over, my mother and Jimmy were in deep   49 .

Last year, I took a senior class on a field trip, and there was Jimmy, I had the students complete an outline of the day’s   50  and an evaluation of our trip. Then I collected the students’ booklets and checked them to see if   51  was completed. When I came to Jimmy’s   52 , he had written “Remember our Mother’s Day tea we had in second grade, Mrs, Marra? I do! Thanks for all you did for me, and thank your mother, too.”

I told him I really enjoyed what he had written. He looked rather embarrassed and   53   his own thanks and walked away. Suddenly he ran bark and gave me a big hug.

“Thanks again. No one even knew my mother didn’t   54  it.”

I ended my workday with a hug from a teenage boy who    55  stopped hugging teachers years ago.

36.A.lasted                  B.happened             C.experienced         D.described

37.A.heads                  B.brains                 C.minds                 D.hearts

38.A.love                    B.please                 C.respect                D.admire

39.A.astonished           B.worried               C.relieved               D.interested

40.A.even                   B.ever                    C.still                     D. once

41.A.expecting            B.hoping                C.predicting            D.supposing

42.A.Although            B.As                      C.While                 D.Because

43.A.set up                 B.picked up            C.turned up            D.held up

44.A.over                   B.to                       C.on                      D.by

45.A.considering         B.wondering           C.asking                 D.doubting

46.A.connection          B.safety                  C.company             D.concern

47.A.served                 B.supplied              C.assigned              D.applied

48.A.taught                 B.studied                C.practiced             D.told

49.A.mood                  B.thought               C.agreement           D.conversation

50.A.feeling                B.behavior              C.events                 D.performances

51.A.something           B.everything           C.anything              D.nothing

52.A.page                   B.help                    C.side                    D.turn

53.A.announced           B.delivered             C.stated                  D.whispered

54.A.make                  B.get                      C.do                      D.take

55.A.probably             B.exactly                C.rarely                  D.fairly

题型:判断题

投资公司业务招待费、业务宣传费支出可在不超过()各类收益的的规定比例范围内税前扣除。

A.投资收益

B.期货收益

C.代购代销收入

D.其他收入

题型:判断题

二尖瓣狭窄()。

A.超声心动,左室径65mm

B.超声心动IVS:LVPW=1.5:1

C.超声心动出现右室前壁以及房室沟处无反射区

D.超声心动二尖瓣EF斜率下降

E.超声心动室间隔连续中断

题型:判断题

2002年6月7日某铁矿运输车间162#机车司机宋某某和赵某某开完班前会,到中央站8道待命的162#机车上接班。接班后,赵某某坐在二端副司机位置上,填写点检卡,宋某某拿起安全帽,带上工具,从赵某某身后走出,大约3分钟后,赵某某抬头看窗外时,突然发现宋某某在机车顶上且两腿冒烟,赵意识到宋发生了触电事故,立即按下降落正弓的电源开关,送医院抢救无效死亡,请分析事故原因。事故原因()。

A.宋某某私自到带电的机车顶上

B.上车顶没有停电

C.在车顶上检查未戴绝缘手套

D.受电弓没有挂接地线

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