_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
#90114
A
To wait
B
Having waited
C
Have waited
D
To have waited
推荐题目
We finished the run in less than half the time _________．
#97914
A
allowing
B
to allow
C
allowed
D
allows
“Hope for the best and prepare for the worst.” is a proverb, ______ life is beautiful and full of frustrations as well
#98175
A
means
B
to mean
C
meaning
D
meant
— Do you know the tower _____ in the heart of the city? — Do you mean the one _____ to the north of the city library?
#96597
A
locating; lay
B
located; lying
C
being located; lying
D
located; lay
Let those in need _______ that we will go all out to help them.
#91107
A
to understand
B
understand
C
understanding
D
understood
His first book _______ next month is based on a true story.
#96613
A
published
B
to be published
C
to publish
D
being published