Nosoonerarrivedhesetouttowritehisreport.A.hehad,thanB.hadhe,thanC.hehad,whenD.hadhewhen主要是想知道意思,nosoonerthan那选什么？

Question

No sooner ______ arrived _______ he set out to write his report.
A.he had ,than B.had he ,than C.he had ,when D.had he when
主要是想知道意思,
no sooner than
那选什么？

Answer 1

no sooner...than..."一...就..." 引导时间状语从句,主句用过去完成时,"than"后面的从句用一般过去时.(从这里可以知道,no sooner后面是主句;than后面是从句) 例:I had no sooner reached home than it began to rain...