阅读理解。

1. We need ________ kinds of things to make an ALL ABOUT ME box.

A. two

B. three

C. four

D. five

2. What should we do first to make an ALL ABOUT ME box? 

A. Color the inside of the box.

B. Turn the box on its side.

C. Put the name inside the box.

D. Make a list of favorite foods.

3. An ALL ABOUT ME box tells about ________.

A. a toy

B. a book

C. a person

D. a picture

暴发调查常用的流行病学指标是（）。

A.患病率

B.发病率

C.感染率

D.罹患率

E.续发率