Question

You ought to have a good rest _______ you have finished your painting.

A．even if

B．as if

C．now that

D．ever since

Answer 1

C

试题分析：连词辨析。A即使；B似乎；C既然；D自从。句意：既然你已经完成了你的画，你就应该好好的休息一下。根据句意说明C正确。
点评：对于连词的考查要放在具体的语境中去理解，符合句子的意思，不要孤立地看。