一条彩带用去30厘米后还剩7分米，彩带原来长（    ）厘米，合（    ）分米。

Day and night, the old woman wept over the death of her only son, ______ she forgave the driver who

kil-led him.    [ ]

A. as though  

B. even though  

C. all though  

D. even