唐代诗人李绅作《悯农》二首,其中一首为“春种一粒粟,秋收万颗子。四海无闲田,农夫

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问题:

唐代诗人李绅作《悯农》二首,其中一首为“春种一粒粟,秋收万颗子。四海无闲田,农夫犹饿死。”导致农民贫困的因素有(  )

①抵御自然灾害的能力较差       ②封建国家的赋税沉重

③土地兼并                    ④沉重的徭役负担,侵夺了农民的劳动时间

⑤农民的劳动积极性不高

A.①②③④⑤

B.①②③④

C.①②③⑤

D.①②③

考点:南方农业的发展水稻和黍,农作物铁农具的出现和牛耕的推广男耕女织的小农经济
题型:选择题
完形填空。
     One can have many experiences, but the one I never forget is my bicycling trip in Taiwan. When we were
going to  1  school,my teacher suggested that we could do something special to remember our school life.
After a long discussion,we decided to travel  2  the whole island by bicycle.
     We began to get some training to make our  3  stronger. So we ran 3,000 meters after school. At first, I
could only run about 2,000 meters. My legs were heavy like steel and my heart  4  very fast. After two weeks
of training, I could run 3,000 meters  5  .
     We started our journey (旅行) the last week of July. We rode about 100 kilometers  6 . It was very hot
and our clothes were  7  all the time. One day, we were riding up the mountain when there was  8  wrong
with my bicycle, and I fell and was hurt. I almost gave up and didn't want to  9  the trip, but I tried to solve the
problems successfully and kept on. Fifteen days passed, we returned to school again. We were so  10 . This
experience was like a miracle (奇迹) for me. I learned that I could do what I want to.
( )1. A. leave     
( )2. A. toward    
( )3. A. arm       
( )4. A. ran       
( )5. A. safely    
( )6. A. every day 
( )7. A. wet       
( )8. A. nothing   
( )9. A. miss      
( )10. A. surprised
B. pass     
B. along    
B. heart    
B. beat     
B. easily   
B. every week
B. dry      
B. anything 
B. continue 
B. worried  
C. enter     
C. from      
C. body      
C. hurt      
C. luckily   
C. every month
C. clean     
C. everything
C. stop      
C. excited   
D. choose     
D. around     
D. leg        
D. broke      
D. pleasantly 
D. every year 
D. dirty                         
D. something  
D. begin      
D. interested 
题型:选择题

益母草的性状特征:

A.茎方柱形

B.表面灰绿色,断面可见白色髓

C.叶交互对生

D.轮伞花序腋生

E.味微苦

题型:选择题

需进入已抽空的油舱柜时,应()。

Ⅰ、停止主副机运行;

Ⅱ、停止该油舱附近明火作业;

Ⅲ、提前打开道门进行通风;

Ⅳ、关闭与该舱有关的油、气阀;

Ⅴ、至少两人配合工作。

A.Ⅰ+Ⅲ+Ⅳ

B.Ⅱ+Ⅲ+Ⅳ

C.Ⅱ+Ⅲ+Ⅳ+Ⅴ

D.以上全对

题型:选择题

碳的质量分数为3.0%的铁碳合金称为()。

A.亚共析钢

B.亚共晶白口铸铁

C.工业纯铁

题型:选择题

冲裁间隙过大,可致使制件光亮带(),塌角(圆角带)与断裂带(),制件毛刺()。

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