Hertalentandexperience______hertotherespectofhercolleagues.
A、authorized
B、qualified
C、deserved
D、entitled
Iftheoperation________carefullyprepared,itwouldnothavebeensuccessful.
A、wasnot
B、hasnotbeen
C、hadnotbeen
D、werenot
_______thatthescientistwillgiveusatalknextmonth?
A、Istrue
B、Isittrue
C、It’strue
D、It’struly
A、生后4-6个月
B、8个月-1岁
C、1-15岁
D、2-25岁