某乡总面积179平方公里，其中林地面积113平方公里，总人口13866_爱下问搜题

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问题多项选择题

某乡总面积179平方公里，其中林地面积113平方公里，总人口13866人，辖8个村民委。84个自然屯，119个村民小组，居住着苗、瑶、侗、壮、汉、仫佬、水等民族，其中苗族占总人口的46．3％，少数民族占总人口的80％。该乡有丰富的竹木资源，当地群众依地取材，以木质结构住房为主，按风俗群居建寨，依山建房，沿坡群居，一个村寨一个群落。村寨规模大小不等，小则为十几户，大则上百户，且村寨之间距离很近，由于住房建造密集，一旦发生火灾，极易造成“火烧连营”的惨剧。

乡镇把江河、湖泊、水塘、水井、水窖等天然水源作为消防水源时，应符合下列（）要求。

A．能保证枯水期和冬季的消防用水

B．应防止被可燃液体污染

C．有取水码头及通向取水码头的消防车道

D．供消防车取水的天然水源，最低水位时吸水高度不应超过6m

E．供消防车取水的天然水源，最低水位时吸水高度不应超过9m

答案

参考答案：A, B, C, D

解析：

江河、湖泊、水塘、水井、水窖等天然水源作为消防水源时，应符合下列要求：

(1)能保证枯水期和冬季的消防用水；

(2)应防止被可燃液体污染；

(3)有取水码头及通向取水码头的消防车道；

(4)供消防车取水的天然水源，最低水位时吸水高度不应超过6m。

完形填空

完形填空。

     One night, I wondered what it would be like if I only asked questions. I decided that no matter what
anyone said to me the next day, I would reply only with 1 .
     I loved to read about scientists and their discoveries, and I knew that scientists always started their
research with a question. I hoped that I could become a scientist. Maybe by asking questions, I could train
my mind to be  2 .
     I survived the morning easily. "Is there any egg?" I answered when my mother asked what I wanted for
breakfast. "Is this seat taken?" I asked when my friend Mike asked where he was going to  3  on the bus.
     In the classroom, Mr. Black spoke slowly and clearly while I listened carefully. The problem had been
part of my homework the night before. I wrote the answer on the board, "Could the answer be 361?"
    Mr. Black smiled and nodded. I thought, "How did I  4  to get through that?" I almost laughed because
asking questions really was starting to become a  5 .
     I thought I had made it safely through the whole day,  6 what I had come to consider my experiment
blew up at the dinner table when my dad asked me about my day. "What do I always do?" I replied.
     My parents looked at each other. My father  7 again. "Well, I hope you went to school," he said.
     "Uhhh … why would you think otherwise?" I asked. My parents exchanged another  8 and were
becoming annoyed.
     "Do you think questions are a good way to train your mind to be active?" I asked.
    "It  9  the question," said my father. "Some questions are asked for  10  information. Those are good
mind-training questions. Sometimes, people use questions to get the other person to say something.
Sometimes people ask questions to get someone to agree with them. Those questions don't really achieve
anything."
    "I guess my experiment didn't work," I said, and I told my father about my  11 .
     "I think it worked  12 !" my father said. "You made a discovery, didn't you? What matters is that you
have put your idea into practice."

( )1. A. actions
( )2. A. deep
( )3. A. get
( )4. A. fail
( )5. A. habit
( )6. A. or
( )7. A. tried
( )8. A. look
( )9. A. refers to
( )10. A. sending
( )11. A. test
( )12. A. slowly

B. answers
B. free
B. sit
B. have
B. step
B. so
B. asked
B. word
B. belongs to
B. finding
B. idea
B. safely

C. gestures
C. quick
C. come
C. want
C. goal
C. but
C. guessed
C. mind
C. puts on
C. sharing
C. plan
C. perfectly

D. questions
D. strong
D. take
D. manage
D. rule
D. and
D. ordered
D. topic
D. depends on
D. keeping
D. wonder
D. properly

单项选择题 A1型题

可伴有腹水或胸腔积液的卵巢良性肿瘤是（）

A.纤维瘤

B.卵泡膜细胞瘤

C.浆液性囊腺瘤

D.成熟畸胎瘤

E.黏液性囊腺瘤