Wecannotleavethistoughjobtoaperson________.
A、whonobodyhasconfidenceB
譯文：我們不能把這樣一份艱巨的工作交給一個沒有自信的人。 本題考查定語從句， have confidence in sb 是固定用法，關系代詞 whom用作介詞 in 的賓語。
______ofmeaningisaprocessbywhichawordthatoriginallyhadaspecializedmeaninghasnowbecomegeneralized.
Policeare________thedisappearanceoftwochildren.
Happinessdoesn’talways_______money.
WhichofthefollowingisNOToneofthemainsourcesofnewwordsinthepresent-dayEnglishvocabulary?
—Davidhasmadegreatprogressrecently.—_______，and_______.
