问题 单项选择题

根据下列资料,回答下列问题。


2006年末,全省共有农业生产经营户1888.6万户,比1996年第一次农业普查时增长了3.6%。在农业生产经营户中,以农业收入为主的经营户占62.9%。全省共有农业生产经营单位25539个,农业机械装备水平较第一次农业普查时有了显著提高。2006年末,全省共有大中型拖拉机17.2万台,比1996年末增长63.8%;小型拖拉机377.3万台,增长163.4%;大中型拖拉机配套农具17.0万台,增长101.7%;小型拖拉机配套农具251.6万台,增长212.9%;联合收割机8.6万台,增长742.2%。2006年,机耕面积占耕地面积的比重为88.6%,比1996年提高19.2个百分点;机电灌溉面积占耕地面积的比重为66.4%,比1996年提高0.5个百分点;喷灌面积和滴灌渗灌面积占耕地面积的比重分别为6.8%和0.1%。机播面积占播种面积的比重为49.1%,比1996年提高了29.3个百分点;机收面积占播种面积的比重为36.4%,比1996年提高了16.6个百分点。

表1 农业生产经营户和农业生产经营单位数量及构成

农业生产经营户 农业生产经营单位
数量(万户) 比重(%) 数量(个) 比重(%)
合计 1888.6 100.0 25539 100.0
按行业分
农作物种植业 1754.0 92.8 3874 15.2
林业 11.2 0.6 8386 32.8
畜牧业 101.2 5.4 1981 7.8
渔业 12.7 0.7 1968 7.7
农林牧渔服务业 9.5 0.5 9330 36.5
按区域分
平原 1228.5 65.1 12225 47.9
丘陵 479.8 25.4 10063 39.4
山区 180.3 9.5 3251 12.7

表2主要农业机械数量 单位:万台

全省 平原 丘陵 山区
大中型拖拉机 17.2 13.0 3.4 0.8
小型拖拉机 377.3 221.6 134.2 21.5
大中型拖拉机配套农具 17.0 14.3 2.3 0.4
小型拖拉机配套农具 251.6 140.3 99.7 11.6
联合收割机 8.6 7.6 0.9 0.1

丘陵地区大中型拖拉机配套农具的数量占全省的比例比联合收割机的比例( )。

A.少3%

B.少14%

C.多3%

D.多14%

答案

参考答案:C

解析: 丘陵地区大中型拖拉机配套农具的数量占全省的比例为:2.3÷17.0×100%≈13.5%;联合收割机的数量占全省的比例为:0.9÷8.6×100%≈10.5%, 13.5%-10.5%=3%,故答案为C。

单项选择题 A1型题
阅读理解
Reading comprehension.
                                                ASK LASKAS
YOU'VE GOT QUESTIONS. SHE'S GOT ANSWERS
   Q
My children go to a primary school where they are not allowed to play football
in the playground for fear that a child might be hurt. Besides, now the school
says there must be no homework because the local secondary school can't
keep up with the amount of homework given in the primary school. Can the school do this?
Puzzled Dad
   A
It can't if enough parents do something about it. It is not just schools. We live in
a society which wishes to get rid of risk. However, schools should have a little
common sense and courage. Children need risk if they arc to grow up self-sufficient
and confident. They need homework, too, if they are to fulfill their academic potential.
Complain, loudly.
   Q
I have a beautiful teenage daughter who spends an hour making up her face in
front of the mirror every day. I tell her to go easy. She just gets mad or bursts
into tears. How can I make her understand she's beautiful the way she is.
Plain Mom
   A
          
You can't. Your daughter is at the age when she's trying to look beautiful, trying
on new masks. And if her friends all dress up as she docs, you're in for an extra
hard time. Support her and tell her she's beautiful-even if she looks ridiculous for
now. Then invite her to join you for a day at a spa (健康美容中心). Let her try
various looks until she's comfortable in her own skin.
1. Why are the children not allowed to play football in the playground?
A. The school is afraid that children might be injured.
B. The school is not sensible and confident.
C. The children don't have enough time to do homework.
D. The children may fail to fulfill their academic potential.
2. What disturbs Plain Mom is that her daughter ______.
A. becomes mad
B. cries a lot
C. spends much rime before the mirror
D. is not beautiful enough
3. The solution to Plain Mom's problem is to ______.
A. make her daughter look less ridiculous
B. let her daughter dress up like her friends
C. make her daughter go to a spa every week
D. let her daughter feel herself what beauty is