I ______ while reading the English textbook. Luckily, my roommate woke me up in time !
#104992
A
had fallen asleep
B
have fallen asleep
C
fell asleep
D
fall asleep
推荐题目
I___there little more than a week when I set to work with the scientist.
#104067
A
would be
B
have been
C
had been
D
will be
This is the second time that you ______ the Summer Palace.
#100197
A
visited
B
have visited
C
had visited
D
are visiting