_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
#93916
A
To wait
B
Have waited
C
Having waited
D
To have waited
推荐题目
__________ , she won’t talk to you after what you said to her.  
#97076
A
Surprising
B
Surprised
C
Not surprisingly
D
Not surprising
 ---They are quiet, aren’t they?    ---yes. They are accustomed ____at meals.
#92839
A
to talking
B
to not talking
C
to not talk
D
to talk
______ into English, the sentence was found to have an entirely different word order.
#95919
A
Translating
B
Translated
C
To translate
D
Having translated