My parents live in a small village. They always keep candles in the house _____ there is a

My parents live in a small village. They always keep candles in the house _____ there is a power out.

A. if                  B. unless                   C. in case              D. so that

 

答案

C

相关题目

目前,在大大小小的城镇饭店里,为了减少疾病的传染机会
目前,在大大小小的城镇饭店里,为了减少疾病的传染机会,人们都使用随手一扔的一次性卫生筷。有关专家指出,这随手一扔的不是一双双木筷,而
The factory_____we'll visit next week is not far from here. A. where     
The factory_____we'll visit next week is not far from here. A. where              B. to which           C. which         D. in which
A great number of children were sent from Sichuan to zhejiang after the earthqua
A great number of children were sent from Sichuan to zhejiang after the earthquake _______     they could live better and receive better education.(改编)    A. so that          
月如钩,     。剪不断,理还乱,是离愁,       。(
月如钩,     。剪不断,理还乱,是离愁,       。(李煜《相见欢》)
已知集合M={y|y=3x,x∈R},N={y|y=x2,x∈R},那么( ) A.M∩N={(0,0),(3,9)} 
已知集合M={y|y=3x,x∈R},N={y|y=x2,x∈R},那么( ) A.M∩N={(0,0),(3,9)}                    B.M∩N={0,9}C.M=N                                
下列关于能量转化的说法中,正确的是   (     ) A.机械
下列关于能量转化的说法中,正确的是   (     ) A.机械能可以转化为内能,但内能不能转化为机械能 B.机械能可以转化为内能,内能也能转化为机
有位学者指出:“中国传统政治中,君权和相权的关系,是
有位学者指出:“中国传统政治中,君权和相权的关系,是一部不断磨擦,不断调整的历史。”下列有关历代宰相制度演变的说法,不正确的是(   
铅球实际上是在铁壳里灌以铅制成的。一只铅球的质量是3.62
铅球实际上是在铁壳里灌以铅制成的。一只铅球的质量是3.62千克,体积是350厘米3,问铅球里灌有多少铅?(ρ铁=7.9×103kg/m3,ρ铅=11.3×103kg/m3)

最新题目