开工三个月以上且未结构封顶三个月以上的项目，付款比例70%，按照累计回收工程款的多少

阅读理解。

    This is Li Lei’s pencil case. And it is my home. I’m Li Lei’s good helper(帮手). I have friends here. There are three pencils, one eraser and one ruler. Because Li Lei likes me, I am the king(国王) in the pencil case. But today, a pen comes in. It is new, but I’m old. Li Lei likes it. The new pen is his helper now. I am not happy. But I think I can find a new home, and I can be the king there.

1. Who is the new king?      

A. The old pen.  

B. The new pen.  

C. The pencil.  

D. The eraser.

2. Is the old king an eraser?

A.Yes, it is.      

B. No, it isn’t.    

C.Yes, it’s.      

D. No, it not.

3. How many pencils are there in the pencil case?     

A. One.        

B. Two        

C. Three.        

D. Four.

4. Does Li Lei like the new pen or the old one?     

A. The new pen.  

B. The old one.    

C. Both.        

D. Neither(两个都不).

5. Is the old pen happy?     

A. Yes, it is.      

B. No, it isn’t.    

C.Yes, I am.      

D. No, I’m not.

VBA数据类型符号“&”表示的数据类型的是( )。

A)整型
B)长整型
C)单精度
D)双精度

下列药物中哪一味药具有补气生津的功效（）

A.黄芪

B.白术

C.扁豆

D.太子参

E.饴糖

简述编制物流培训方案编制的原则