1、Don't mention such things ______ you feel sorry for.

　　A.as　　B.for　　C.and　　D.which

　　2、To know and enjoy the stars ______ no specialized knowledge.

　　A.require　　B.requires

　　C.are required by　　D.is required by

　　3、The problem of ______ to select as his successor was quickly disposed of.

　　A.what　　B.whom　　C.which　　D.how

　　4、Of the two people who said they were available to do the job, Harold is ______ worker.

　　A.the best　　B.the better　　C.more better　　D.more good

　　5、I have some acquaintance ______ French, but I do not know it well.

　　A.to　　B.over　　C.with　　D.in

　參考答案：

　　1、A　2、B　3、B　4、B　5、C