英语--选词填空1.When he was absent from work,his employers_______(

英语--选词填空
1.When he was absent from work,his employers_______(deduced,subtracted,deducted) three days' wages from his pay packet.
deduced...不是应该选deducted吗?
2.His trial is fixed for next week,but he has been allowed out on ______.(parole,leave,bail)
bail.为什么不选parole?两个不都是保释,假释的意思吗?
3.That was certainly a _____ squeak:we were almost killed.(near,close,shrill)
near.为什么?不是narrow squeak 才是好险,九死一生的意思吗?near squeak也有这个意思?
4.Sherry is sometimes put into a ______.(dissenter,decanter,commuter)
decanter.为什么?这句话的意思是什么?