【推荐1】Eating too much sugar can be ______ to children’s teeth.

A．delicious

B．healthy

C．harmful

D．fantastic

E．helpful

【推荐2】He has made little preparation for the interview, so the chance of him succeeding in it is           .

A．slim	B．fantastic
C．obvious	D．gentle

【推荐1】If there are any such adjustments it would suggest that investors had interpreted the information in a biased fashion and hence in a(n) _____ manner.

A．efficient

B．unefficient

C．non-efficient

D．inefficient

【推荐2】Now 17, Carson is continuing with her space training in NASA while still taking on her high school work just like a(n) “_________” teenager.

A．average

B．energetic

C．normal

D．academic

【推荐3】The investigation concluded that Dr. Dalton had been ______ in not giving the patient a full examination, and for that the doctor has been suspended.

A．sensitive

B．cautious

C．proficient

D．negligent