We cannot leave this tough job to a person ________.
A、whonobodyhasconfidenceB
译文：我们不能把这样一份艰巨的工作交给一个没有自信的人。本题考查定语从句，haveconfidenceinsb是固定用法，关系代词whom用作介词in的宾语。
Youshouldhelpthem________whenyourfriendsquarrelwitheachother.
OxfordAdvancedLearnersDictionary’,3rdEdition(1980),isamongthebest-knownBritish______dictionaries.
Amongthefollowingwords,“______”doesNOThaveinflectionalaffixes.
Wecannotleavethistoughjobtoaperson________.
Ittookafewsecondsforhereyesto________tothedarkness.
