1、The same factors push wages and prices up together, the one ________the other.

　　A.emphasizing　　B.reinforcing　　C.multiplying　　D.increasing

　　2、No one had told Smith about ________a lecture the following day.

　　A.there being　　B.there be　　C.there would be　　D.there was

　　3、I was halfway back to the cottage where my mother lived ________Susan caught up with me.

　　A.when　　B.while　　C.until　　D.though

　參考答案：

　　1、B　2、A　3、A