Question

I enjoyed your lecture very much, ______ there were some parts I couldn’t quite understand.

A．because

B．unless

C．after

D．though

Answer 1

D

试题分析：句意：我很喜欢你的演讲，尽管有一些部分我不是很理解。A因为B除非C在···之后，D虽然，尽管，引导让步状语从句。结合句意故选D。