we all know that it is important to protect our teeth
3个回答

( D ) 64. If you , your teeth will be bad.

A. eat too many candies B. don’t brush your teeth

C. drink too many sodas D. all of the above (以上所有)

( A ) 65. About young people don’t have sodas every day.

A. 10% B. 30% C. 70% D. 90%

( B) 66. According to the passage, can make the teeth bad.

A. the salty things B. the sour things

C. the hot things D. the cold things

( D ) 67. The writer wants to tell us to

A. eat more fast food B. drink water every day

C. drink sodas every day D. protect oue teeth