问题 选择题

下列做法符合因地制宜发展农业的是(  )

A.在半干旱的草原地区开荒种粮

B.在陡坡修梯田

C.在地势低洼处挖鱼塘养鱼

D.在湖区大力围湖造田

答案

在半干旱的草原地区开荒种粮会使得草场退化,沙化现象严重;在陡坡修筑梯田会加剧水土流失;地势低洼处水资源丰富,可以挖鱼塘养鱼;围湖造田加快了湖泊沼泽化的进程,使湖泊面积不断缩小,地表径流调蓄出现困难,导致旱涝灾害频繁发生.故选项C符合题意.

选故选:C.

阅读理解

阅读理解

        It was Sunday yesterday. Peter went to play football with his friends. Soon he felt hot and took off

his coat. On his way home , he forgot to put it on again. This morning he fell ill and couldn't go to school.

His mother told him to stay in bed and then went to buy some medicine for him. An hour later he wouldn't

lie there, so he stood by the window. The sun was shining and the birds were singing in the trees. Soon his mother came back and said,"It's warmer outside. Go to sun yourself after you take the medicine. "

       Peter went out and sat on a step and played alone. Just then a salesman(推销员)came up to him and asked,"Is your mother at home,my little friend?"

       "Yes,sir." answered the boy. The man began to ring the doorbell , but nobody answered. He rang it

for a long time andbecame angry. "I don't think you are an honest boy. "said the salesman. "There's no one in the house.  You've played a joke on(捉弄)me!" "I don't think so,sir,"said Peter. "This house isn't ours. ".

1. Peter caught a cold _________.      

A. when he was playing football

B. when he returned home

C. after he went to bed

D. after he got up this morning

2. Peter played alone this morning because____________.      

A. he had no friends

B. his friends were all at school

C. he had nothing to do at home

D. his friends had something to do at home

3. The underlined word "sun" in the story means _________.

A. 太阳

B. 日光  

C. 晒太阳  

D. 晒干

4. The salesman came to _____________.       

A. sell something to Peter's mother

B. tell something important to Peter's mother

C. see Peter's mother

D. help Peter's mother

5. Which of the following is TRUE?      

A. Peter wanted to play a joke on the salesman.

B. Peter hoped to laugh at the salesman.

C. Peter was honest.

D. Peter's mother went out.

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