1、Little（weexpected）〔A〕that（hewould）〔B〕(fulfill)〔C〕histask(sorapidly)〔D〕．2、Ifthepoliceman(wouldhave)〔A〕(arrived)〔B〕earlier,he(wouldhave)〔C〕(seen)〔D〕theaccident．

Question

1、 Little （we expected） 〔A〕 that （he would） 〔B〕 (fulfill)〔C〕 his task (so rapidly) 〔D〕 ．
2、 If the policeman (would have) 〔A〕 (arrived) 〔B〕 earlier,he (would have) 〔C〕 (seen) 〔D〕 the accident．

Answer 1

1.A错：we expected → did we expect
否定词little提前至句首,则该句必须采用部分倒装,其用法类似于变一般疑问句,需要把一个be动词/助动词/情态动词提前.
2.A错：would have → had
if引导的条件状语从句如果采用虚拟语气,且对过去的动作进行虚拟时,if从句采用过去完成时即“had done sth”,主句采用“would/could/might have done sth”.