1、Our modern civilization must not be thought of as ________ in a short period of time.

　　A.being created　　B.to have been created

　　C.having been created　　　D.to be created

　　2、The students expected there ________ more reviewing classes before the final exam.

　　A.is　　B.being　　C.have been　　D.to be

　　3、The patient has been ________ of the safety of the operation.

　　A.assured　　B.guaranteed　　C.entrusted　　D.confirmed

　　4、Will you ________ this passage to see if there is any misprint?

　　A.look up　　B.go over　　C.dwell on　　D.work out

　參考答案：

　　1、C　2、D　3、A　4、B