题目:
关于电气工作人员上岗的条件,一些说法不正确的是()
A.身体健康且具备一定的政治思想觉悟
B.应学会一般的安全技术知识
C.考试合格且应学会并掌握人工呼吸和胸外心脏挤压法
D.只要具备电气安全知识就可以上岗了
答案:
参考答案:D
关于电气工作人员上岗的条件,一些说法不正确的是()
A.身体健康且具备一定的政治思想觉悟
B.应学会一般的安全技术知识
C.考试合格且应学会并掌握人工呼吸和胸外心脏挤压法
D.只要具备电气安全知识就可以上岗了
参考答案:D
The railway station is __________ from our school.[ ]
A. two hour's drive
B. two hours' drive
C. two hour drive
D. two hours drive
第二节:完形填空(共20小题;每小题1分,满分20分)
阅读下面短文,掌握其大意,然后从21—40各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题纸上将该选项标号涂黑。
I will never forget the year I was about twelve years old. My mother told us that we would not be 21 Christmas gifts because there was not enough money. I felt sad and thought, "What would I say when the other kids asked what I'd 22 ?" Just when I started to 23 that there would not be a Christmas that year, three women 24 at our house with gifts for all of us. For me they brought a doll. I felt such a sense of 25 that I would no longer have to be embarrassed when I returned to school. I wasn't 26 . Somebody had thought 27 of me to bring me a gift.
Years later, when I stood in the kitchen of my new house, thinking how I wanted to make my 28 Christmas there special and memorable, I 29 remembered the women's visit. I decided that I wanted to create that same feeling of 30 for as many children as I could possibly reach.
So I 31 a plan and gathered forty people from my company to help. We gathered about 125 orphans (孤儿) at the Christmas party. For every child, we wrapped colorful packages filled with toys, clothes, and school supplies, 32 with a child's name. We wanted all of them to know they were. 33 . Before I called out their names and handed them their gifts, I 34 them that they couldn't open their presents 35 every child had come forward. Finally the 36 they had been waiting for came as I called out, "One, two, three. Open your presents!" As the children opened their packages, their faces beamed and their bright smiles 37 up the room. The 38 in the room was obvious, and 39 wasn't just about toys. It was a feeling — the feeling I knew 40 that Christmas so long ago when the women came to visit. I wasn't forgotten. Somebody thought of me. I matter.
21. A. sending B. receiving C. making D. exchanging
22. A. found B. prepared C. got D. expected
23. A. doubt B. hope C. suggest D. accept
24. A. broke in B. settled down C. turned up D. showed off
25. A. relief B. loss C. achievement D. justice
26. A. blamed B. loved C. forgotten D. affected
27. A. highly B. little C. poorly D. enough
28. A. present B. first C.. recent D. previous
29. A. hardly B. instantly C. regularly D. occasionally
30. A. strength B. independence C. importance D. safety
31. A. kept up with B. caught up with C. came up with D. put up with
32. A. none B. few C. some D. each
33. A. fine B. special C. helpful D. normal
34. A. reminded B. guaranteed C. convinced D. promised
35. A. after B. until C. when D. since
36. A. chance B. gift C. moment D. reward
37. A. lit B. took C. burned D. cheered
38. A. atmosphere B. sympathy C. calmness D. joy
39. A. it B. such C. something D. everybody
40. A. by B. till C. for D. from
关于核衰变和核反应的类型,下列表述正确的有 [ ]
A.23892U→23490Th+42He 是α衰变
B.147N+42He→178O+11H 是β衰变
C.21H+31H→42He+10n 是轻核聚变
D.8234Se→8236Kr+20-1e 是重核裂变
小儿腹泻重度脱水伴低血容量休克,扩容时首选()
A.2:1含钠液
B.2:3:1含钠液
C.2:6:1含钠液
D.3:2:1含钠液
E.4:3:2含钠液
下列科目中属于“拨入经费”科目二级科目的有()。
A.中财
B.直接
C.授权
D.实拨