She always finds fault with everything

A、 criticizes 

B、 simplifies 

C、 evaluates 

D、examines

The study also notes a steady decline in the number of college students taking science courses.

A.relative 

B.general 

C.continuous 

D.sharp

He asserted that nuclear power was a safe and non-polluting energy source.

A.maintained 

B.recommended 

C.considered

D.acknowledged

Anderson left the table，remarking that he had some work to do .

A.doubting 

B.saying 

C.thinking 

D.knowing

At that time, we did not fully grasp the significance of what had happened.

A.give 

B.attach 

C.lose 

D.understand