[单选题]5.I have _________him for ten years.A. been knowingB. been knownC. knownD. knowing
[单选题]A new park has sprung up in __________ was a wasteland ten years ago.A.that
[单选题]An investor will receive an annuity of $4,000 a year for ten years. The fir
[单选题]Ten percent of all college graduates hired stay with the same company for m
[单选题]Eileen Fisher, CFA has been a supervisory analyst at SL Advisors for the pa
[单选题]We packed up thethings we had accumulated(积累)over the [last] three years.A.
[单选题]We packed up thethings we had accumulated(积累)over the [last] three years.A.
[单选题]4.It __________ eight years to build the Dam(大坝) from 1998 t0 2006.A.spendsB.costsC.paidD.took
[单选题]To prevent the build up of high stresses engine must not be run continuously ().A . faster than dead slow speedB . slower than dead slow speedC . with the output of MCRD . at critical speed
[单选题]The way to reduce () is to build up a film of lubricant between any two surfaces that rub against each other.A . frictionB . collisionC . inertiaD . resistance