特异性感染是指( )。
A.金黄色葡萄球菌感染B.变形杆菌感染C.铜绿假单胞菌感染D.链球菌感染E.破伤风杆菌感染
参考答案:E
解析:[知识点] 破伤风的病因病理
下列由四舍五入法得到的近似数,各精确到哪一位,各有几个有效数字?
(1)1.001×106;
(2)7.9万;
(3)28.0。
— Did you enjoy yourself at the party?
— Sorry to say I didn’t. It was ____ a meeting than a party.
A.much of
B.more like
C.less of
D.more or less