Question

He was so tired that he fell asleep ___he went to bed.

A. as if
B. even though
C. ever since
D. as soon as

Answer 1

答案D
考查状语从句。句意“他是如此的劳累，以至于一躺床上就睡着了。”A“似乎”；B“即使”；C“自从”；D“一......就......”。故选D。