Question

I really enjoyed your lecture, ______ there were some parts I didn’t quite understand.

A．because

B．unless

C．though

D．after

Answer 1

C

解析試題分析：句意：我這的很喜歡你的講座，雖然有些部分我不是很理解。A. because 因為； B. unless 除非，如果不； C. though 雖然；D. after在……之后，根據句意及選項意思，故選C。
考點：考查連詞的用法。