气调保鲜间气体成分控制，一般情况下O2含量为______。 A．0～4% B．0～

阅读理解。

     Roger, a young man from China, has taught Chinese in a primary school in England for 3 years. A lot of

children like his class and he enjoys teaching them very much. All the pupils are quite interested in what Roger

teaches them. They learn quickly and do everything carefully.

     One day he said to the children,"People in a lot of Asian countries wear white clothes at funerals (葬礼),

but people in America and in Europe wear white in the weddings because white means purity and happiness.

What colour does an English woman wear when she gets married?"

     Mary said,"White, sir, because she is happy." "That is good, Mary," Roger said."You are quite right. She

wears white because she is happy."

     But then one boy in the class put up his hand."Yes, Dick?" Roger said, "Do you have a question?" "Yes,"

     Dick said."Why do men wear black in our country when they get married, sir?"

1. What does Roger do?

A. He teaches English in China

B. He is a Chinese teacher in China

C. He teaches Chinese in England

D. He teaches English in England

2. Roger enjoys teaching his pupils because _______.

A. they are his own children

B. they are clever and careful

C. they are lovely

D. they are polite and helpful

3. An English woman wears white clothes _______.

A. when she gets married

B. when she is worried

C. when she is sad

D. when she is a funeral

4. What colour do men in England wear when they get married?

A. White

B. Black

C. Red

D. Green

5. Which of the following is true?

A. Roger dislikes teaching the children.

B. Dick was a slow girl.

C. People in England wear white when they get married.

D. Dick, a clever boy, liked asking questions.

下面对有关名著名篇的解说，正确的两项是[ ]

A．唐吉诃德被白月骑士打败后决定履行隐退一年的诺言，当牧人，过田园生活。路上，唐吉诃德和桑丘遇上有人赶着六百多头猪到集上去卖，大群的猪浩浩荡荡地呼叫着开过来，把桑丘和唐吉诃德都掀翻在地，一片狼藉。唐吉诃德挣扎着站起来，准备用剑复仇，但由于赶猪人跪地求饶，且桑丘也在一旁阻止，唐吉诃德才作罢。（《唐吉诃德》）

B．在觉新的办公室，觉慧反复朗读《 新青年》 杂志里的“我们是青年，不是畸人，不是愚人，应当给自己把幸福争过来”这句话，不仅激起了觉民的热情，也唤起了觉新痛苦的回忆。（《家》） 

C．雨果说：“丑就在美的旁边，畸形靠近着优美，粗俗藏在崇高背后。” 卡西莫多外表丑陋无比，却有颗善良的心，在爱斯梅拉达被处以绞刑时，勇敢地解救了她。克洛德道貌岸然，内心阴险毒辣。他指使卡西莫多夜劫爱斯梅拉达，在卡西莫多因此受刑时却假装事不关己。也正是他嫁祸爱斯梅拉达，使她遭受了绞刑。（《巴黎圣母院》）

D．曹操被击败，逃跑中听见有人叫：“穿红袍的是曹操！”便脱下红袍。又听到有人大叫：“长胡子的是曹操！”便惊慌地割了胡子。此时马超令人高喊：“短胡子的是曹操！”曹操立即扯起旗角，包颈而逃。。马超追上，曹操绕树而走，马超一枪扎在树上，曹操乘机逃走。马超继续追赶，被曹洪拦住。曹操这才逃脱。（《三国演义》）

E．《红楼梦》又名《石头记》、《金玉缘》，是中国古典现实主义小说发展的顶峰。全书共120回，前80回为曹雪芹所作，后40回一般认为是高鹗续写。“才自清明志自高，生于末世运偏消。清明涕泣江边望，千里东风一梦遥。”暗示了《红楼梦》中的林黛玉和薛宝钗的命运。

下列关于《水利水电工程标准施工招标文件》合同条款说法正确的是（）。

A.分为"通用合同条款"和"专用合同条款"两部分

B.分为"通用合同条款"、"专用合同条款"和"合同附件格式"三部分

C."通用合同条款"可全文引用，也可删改或补充

D."专用合同条款"应按其条款编号和内容，根据工程实际情况进行修改和补充

E.专用合同条款的解释权大于通用合同条款

下列对氯胺酮麻醉的叙述哪项是错误的（）

A.痛觉消失

B.肌肉松弛

C.意识模糊

D.呼吸道通畅

E.苏醒慢

需与大疱性鼓膜炎相鉴别的疾病是（）。

A.急性鼓膜炎

B.蓝鼓膜

C.急性化脓性中耳炎

D.特发性血鼓室

E.分泌性中耳炎