问题

Jack was halfway back to the village where his mother lived _____ Mary caught up with him

A:when
B:while
C:until
D:though

正确答案是：

同类题型

下列句子中，用语最得体的一项是( )

It was _____ by the railway board that the cost of rail fares would be increased by ten percent.

It is the way he talks with his motheris different fromwe were used to．

下列各句中，没有语病的一句是

In winter, the weather in Harbin is much than that in Guangzhou.