(单选题)77: The young man was confident enough to _______ any difficulties. ( ) A: brush aside B: drop off C: cut down D: leave out ...

(单选题)71: The airplane arrived one hour behind ______. ( ) A: timetable B: plan C: schedule D: date ...

(单选题)65: She won't leave the TV set ______ her husband is waiting for his supper. ( ) A: because B: as if C: while D: even if ...

(单选题)59: She got two pounds a month for ______ fifteen rooms. ( ) A: looking around B: looking for C: looking at D: looking after ...

(单选题)53: They ______ for the West in a covered wagon. ( ) A: set to B: set aside C: set up D: set off ...

(单选题)47: China ______ its first man-made earth satellite in 1970. ( ) A: succeeded launching B: succeeded to launch C: succeeded in launching D: succeeded for launching ...

(单选题)41: Identify the errors in the following sentence:This visit has remained a deep impression on her mind. ( ) A: visit B: remained C: deep D: on ...

(单选题)35: The tour bus slopped in Times Square, picked up some visitor and______. ( ) A: on B: in C: on through D: off ...

(单选题)29: Scientists didn’t know much about lung cancer______. () A: before B: until recently C: long before D: in the past few years ...

(单选题)23: The professor paused as if ______his students to ask question on point he had just made. ( ) A: expecting B: to expect C: expected D: to have expected ...