炉基是由上、下两部分组成,下面由钢筋混凝土制成棗称为基墩。()
参考答案:错
_____ is spoken by the largest number of people in the world. [ ]
A. English
B. Chinese
C. German
D. French
在投保海运一切险后,在海上运输途中以下哪些风险属于保险公司的承保范围?()
A.雷电
B.火灾
C.偷窃
D.拒收