问题

Mr Smith closed all the windows while driving______ he wouldn’t catch a cold

A:since
B:so that
C:because
D:as if

正确答案是：

同类题型

I did my homework ______________;

Had the bomb dropped over a populated area of the city , there ____ a great deal of damage．

He’s got a birthday cake____ his ____ birthday.

Health is money.— But I think it is money.

Saving and recycling are long-termprojects ____ determination matters a great deal