早教吧 育儿知识 作业答案 考试题库 百科 知识分享

语法13-34NoonecantelltheexactnumberofU.S.pilotsandfighterplaneswerelostinthePearlHarborairattackA.whoB.whichC.thatD.what

题目详情
语法13-34
No one can tell the exact number of U.S.pilots and fighter planes ___ were lost in the Pearl Harbor air attack
A.who B.which C.that D.what
▼优质解答
答案和解析
定语从句,修饰U.S.pilots and fighter planes ,先行词即有人又有物,则用that,选C,who指人,which指物,what不能做关系代词.