Question

【题目】Frank insisted that he was not asleep__________I had great difficulty in waking him up.

A.whether B.although C.for D.so

Answer 1

【答案】B

【解析】考查状语从句的引导词。句意：虽然我费了很大劲儿才叫醒他，但Frank坚持认为他没睡着。although虽然，尽管，在此引导让步状语从句。