高一英语单选
1.Theofficialssoonrealizedthat,——thingswoundgetworse.
A.unlessdealtwithitproperlyB.ifnotproperlydealingwithitC.unlessproperlydealtwithD.ifdealtnotproperlywith(答案是C,每个选项都不懂,请逐个分析)
2.Misunderstandings————fromlackofsocialcommunication,unlessproperly,mayleadtoseriousproblems.
A.arisen;handlingB.arising;handled
C.rising;handledD.risen;handling
(选B,C为啥不选)
3.Shetookherson,ranoutofthehouse,and____himinthecar,drovequicklytothehospital.
A.putB.toputC.puttingD.havingput.
为什么不是A,不是有and吗,不是并列句吗