为胞内寄生菌的肠道杆菌是()
A.变形杆菌
B.肺炎杆菌
C.伤寒沙门菌
D.大肠埃希菌
E.志贺痢疾杆菌
参考答案:C
用所给词的适当形式填空.。
1.He thought about going to Greece or Canada,but finally_______(decide)
on China.
2.My uncle is ______(leave) for Shanghai next Sunday.
3.Isabella finished ____(make)her last movie last week.
4.He had a very _____(relax)vacation.He was very _______(relax)
管理信息可以分为不同类型,人才管理信息系统属于( )管理信息系统。
A.企业型
B.专业型
C.办公型
D.事务型