She worked hard at her task before she felt sure that the results would（）her long effort.

While the development of the suburbs has created proble...

单项选择题While the development of the suburbs has created problems, it has also provided（） modern housing for millions of people.

Reading（）the mind only with materials of knowledge; it ...

单项选择题Reading（）the mind only with materials of knowledge; it is thinking that makes what we read ours.

A lot of old buildings in the town were ruined during t...

单项选择题A lot of old buildings in the town were ruined during the earthquake, but they were beautifully（）soon by the local people.