Question

 Caunen Ferreira ______ up hope of finding her pet parrot, Raquel, who ______ from the back garden of her house two years ago.

A. has given; was disappeared               B. has given; had disappeared

C. had given; was disappeared               D. has given; disappeared

Answer 1

D disappear是不及物動(dòng)詞，不能用在被動(dòng)句中，所以A不予考慮，然后再看had disappeared是在哪一個(gè)過去的動(dòng)作或時(shí)間之前呢，沒有這個(gè)過去的時(shí)間，所以過去完成時(shí)不成立；had given同理。