Question

Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.

A．a(chǎn)s if

B．even though

C．now that

D．so that

Answer 1

B

考察連詞。As if 似乎，好像 Even though盡管 now that 既然 so that 為了，以致于
句意為，他們中的很多人對(duì)他的建議充耳不聞，盡管他們知道他的建議很有價(jià)值。