2. There are different cells(細(xì)胞)in the      (人的）body.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源： 題型：

(   ) 1. People have planted       trees here, so the air is very fresh.

A. two hundreds    B. hundreds of

C. hundred of    D. hundreds

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

Has your hometown changed greatly? Great changes 1    in my hometown. Many women have joined in a 2     club. When they are free,they usually get together and invite some important people to give them talks. So far,they have 3    nine. Bob Smith is 4     them.

At the meeting, he said, "The world's population has 5     6. 5 billion. It's been one of the most serious problems of the world today. The more mouths, 6     food we need. But there is not enough food for everybody. More than 7     people in the world are hungry."

"To our surprise," Bob went on,somewhere in the world, it 8     that when people get more food,they have more babies. A woman is having a baby every minute, so they have never stopped being hungry. What can we do 9     this?" He stopped and 10     for a few seconds.

Just then a woman stood up and said， u Why not find the woman and stop her?"

(   ) 1. A. happened B.  have happened C.  have taken place D.  took place

(   ) 2.A. lady    B. lady's C. ladies' D. ladies

(   ) 3. A. met    B. heard C. invited    D. listened

(   ) 4. A. for    B. between C. with    D. among

(   ) 5. A. reached    B. arrived C. got    D. arrived in

(   ) 6. A. the better    B. most C. the more    D. the much

(   ) 7. A. half of    B. half of the  C. the half of    D. a half of

(   ) 8. A. seems    B. looked C. says    D. read

(   ) 9. A. for    B. on C. in    D. of
(   ) 10. A. moved    B. read C. waited    D. laughed

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. The factory makes      (太多的)noise. It is       (太)noisy.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

4. They     (live) in Nanjing since two years ago.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

3. 患難見(jiàn)真情。

A friend      ____ is a friend indeed.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. They had to work       (support) their families when they were children.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

4. He explained to us the causes      war yesterday.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

 5.                   (兩年多).Bill has traveled all over China.

查看答案和解析>>

同步練習(xí)冊(cè)答案