Question

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

A．as if

B．now that

C．even though

D．so that

Answer 1

C

這題考查連詞的用法：as if好像，now that既然， even though即使， so that為了，句意是：很多人對他的建議充耳不聞，即使他們知道這是有價值的。選C。