2.45小时=______分 1.02平方千米=______公顷.
2.45小时=147分,1.02平方千米=102公顷;
故答案为:147,102.
下列哪项是特异性感染()
A.金黄色葡萄球菌感染
B.大肠杆菌感染
C.铜绿假单胞菌感染
D.链球菌感染
E.破伤风杆菌感染
I agree to his suggestion ____ condition that he dropsall charges. [ ]
A. on
B. in
C. by
D. to