按照贮存物品的火灾危险性分类,可燃物体属于()。
A.甲
B.乙
C.丙
D.丁
参考答案:C
I ________ with my grandma because my parents have gone abroad for further study.
A.stayed
B.am staying
C.have stayed
D.was staying
咨询顾问类业务具有以下特性()。
A.系统性;
B.广泛性;
C.权威性;
D.可靠性;
E.公益性。