单项选择题
A.asked after B.asked for C.asked to D.asked with
I can do that job（）myself.A.byB.onC.withD.–（不填）
单项选择题I can do that job（）myself.
A.by B.on C.with D.–（不填）
He is very keen（）football.A.atB.inC.onD.to
单项选择题He is very keen（）football.
A.at B.in C.on D.to
He carried on（）after his accident.A.to workB.workC.work...
单项选择题He carried on（）after his accident.
A.to work B.work C.working D.worked
