11.This story is about a scientist who_____________

A.was extraordinary when he was young

B.became well-known after an interview

C.was smarter than the average person

D.achieved great success in the medical field

12.He got the milk spilt all over the kitchen floor because he

A.dropped the bottle

B.was naughty

C slipped and fell

D.was weak

13.After,seeing the spilt milk，his mother__________________

A.shouted at him

B.cleaned the floor herself

C.encouraged him to play in the milk

D.forced him to clean the kitchen

14.The mother and the son went out in the back yard to__________

A.fill the bottle with milk

B.clean the bottle

C.find a way to carry the bottle

D.search for a new bottle

15.According to the text，mistakes give us chances to__________

A.know the truth

B.learn something new

C.do some experiments

D.teach a child a lesson

【參考答案】

DACCB