日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

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

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

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

A. if       B. unless

C. in case       D. so that

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

A.ifB.unlessC.in caseD.so that

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

A.if                                                         B.unless

C.in case                                                  D.so that

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

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

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

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

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

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

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

My parents live in a small village.They always keep candles in the house___there is a power cut.

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

A.if                                    B.unless

C.in case                               D.so that