在3×5的棋盘上，一枚棋子每次可以沿水平或者垂直方向移动一小格，但不可以沿任何斜

阅读理解，选择正确答案。

     Today is May first. It is International Workers' Day. I don't go to school. I get

up at seven o'clock. I want to go to the zoo with my mother in the morning. In the

afternoon, I want to go to the movie theatre to watch a movie. In the evening, I want

to watch TV.

1. Today is _____.   

A. International Workers' Day

B. Women's Day    

C. Children's Day

2. —When do I get up?

    —At _____.   

A. 7:30   

B. 7:00    

C. 8:00

3. In the morning, I want to _____.

A. go to the park   

B. go to the zoo    

C. watch TV

4. In the afternoon,1 want to _____.  

A. swim    

B. go to the zoo

C. watch a movie

5. In the evening, I want to _____. 

A. watch TV    

B. read books

C. play basketball

3x+4=7.6的解是[ ]

A．4

B．5

C．1.2

读读，想想，做做。    

 1．俱乐部里立刻鸦雀无声了。事情确实非常难办，因为博莱克左腿截肢了，现在靠拄拐走路。    

      ①“鸦雀无声”的意思是                                                                                   

      ②想象一下儿童队员可能在想些什么？

2．既然你错了，就应该第一个伸过手去请他原谅，更不应该向一个比你高尚的朋友举起戒尺！  父亲的话有四层意思：

    ①                                                ②                                             

    ③                                                ④                                            

各国经济发展经历表明，经济持续增长的根本源泉是( )。

A．劳动力、资本、土地等各项要素投入量增加
B．提高要素生产率
C．不断扩大的对外贸易
D．提高劳动生产率

大黄主含（）

A.鞣质

B.游离蒽醌衍生物

C.番泻苷类成分

D.芪类化合物

E.挥发油