单项选择题
A.about a day B.for an hour C.afternoon D.years
29()A.eastB.westC.southD.north
单项选择题29()
A.east B.west C.south D.north
27()A.tookB.servedC.actedD.tried
单项选择题27()
A.took B.served C.acted D.tried
26()A.whereverB.whereC.howD.when
单项选择题26()
A.wherever B.where C.how D.when