A. induce
B. introduce
C. deduce
D. produce
第1题:
A、watches
B、watch
C、watching
D、watched
第2题:
A、Disk、Operating、System
B、Daily、Operating、System
C、Disk、Open、System
D、Date、Open、System
第3题:
Please tell your officers ______ them carefully.
A.Watch
B.To watch
C.Watching
D.Watched
第4题:
A、try
B、tried
C、tries
D、trying
第5题:
A.filtering
B.centrifuging
C.depositing
D.operating
第6题:
Einstein在哪栋楼办公?查询如下: select department.building from department,instructor where instructor.name = 'Einstein';