(2012安徽卷)The limits of a person’s intelligence,generally speaking, are fixed at birth, but he reaches these limits will depend on his environment.
Many lifestyle patterns do such ______ great harm to health that they actually speed up ______ weakening of the human body.
He lived in a small village, ______ was a long way from the railway station.
Many visitors will have to wait for another two hours ______ the heave rain.
I ______ for Beijing in a few days. Do you know when the earliest plane ______?
The computer centre, ____ last year , is very popular among the students in this school.