单项选择题
A.will take B.took C.is taking D.would take
The pilot motor launches are （） blue，with the PILOT in ...
单项选择题The pilot motor launches are （） blue，with the PILOT in white．
A.furnished B.painted C.prepared D.written
The pilot is on board,（） ?A.is itB.isnt itC.is heD.isnt...
单项选择题The pilot is on board,（） ?
A.is it B.isn't it C.is he D.isn't he
The iron mike is a(n) （）.A.pilotB.speakerC.standby whee...
单项选择题The iron mike is a(n) （）.
A.pilot B.speaker C.standby wheel D.automatic pilot
