问题:
A、/;B、An; /C、The; /D、/; the
问题:
A、should have arrivedB、need arriveC、must have arrivedD、may arrive
问题:
A、keep upB、keep fitC、keep toD、keep him
问题:
A、On no meansB、For no meansC、By no meansD、To no means
问题:
A、remainingB、savingC、comparingD、previous
问题:
A、staffB、stuffC、stageD、stair
问题:
A、whereasB、howeverC、whateverD、otherwise
问题:
A、to travelB、travelingC、traveledD、travel
问题:
A、just helpB、have just helpedC、am just helpingD、will just help
问题:
A、To throwB、ThrownC、ThrowingD、Being thrown
问题:
A、picked upB、picks upC、pick upD、picking up
问题:
A、预付帐款B、应付帐款C、其他应收款D、应付票据