had-better用法的微习题

hadbetter用法微习题1.You________doitrightnow.Youmaydoitlater.A.hadbetternottoB.hadbetternotC.hadnotbetterD.didn'thavebetter2.---Mum,canIdothehomeworktomorrow?---You_____finishittoday.A.hadbetterB.havebetterC.hadbetternotD.hadrathernot3.—WhendoyouthinkisthebesttimetovisitAlaska?—You______gothereinsummer.ThedaysarelongandwarminsummerA.havetoB.wouldratherC.hadbetterD.wouldlike参考答案：1.B2.A3.C