问题
_______ he lives in a rich family, he started from the lowest position as an ordinary worker to make his living
A:While
B:Unless
C:As
D:Since
B:Unless
C:As
D:Since
正确答案是:
同类题型
It was ______ cold winter night and the moon wasshining brightly across ____ night sky
His son is addicted________ detective novels.[ ]
Everyone wants to have a holiday,but you have no idea____tiresome it is to rest.
rmers eat only 20 percent offruits they grow, the rest of which _____ sold to the supermarket