设备监理与建设监理最主要的区别是监理的()不同。
A.内容
B.方法
C.对象
D.性质
参考答案:C
以下哪两种完全是由企业承担,个人不需要缴纳?()
A.养老保险
B.失业保险
C.工伤保险
D.生育保险
Only _____ as an interpreter _____ how important it is to grasp English. [ ]
A. when did I work; I realized
B. when I worked; I realized
C. when did I work; did I realize
D. when I worked; did I realized