【C3】
A.In
B.By
C.With
D.At
请帮忙给出正确答案和分析,谢谢!
【C3】A.inB.forC.ofD.at
A.inB.byC.atD.on
The snakes will attack only if you take it ______ surprise.A.inB.byC.withD.on
Be _____ guard against pickpockets.A: onB: byC: withD: of
【C14】A.ofB.byC.withD.against
【C7】A.inB.toC.withD.of