She was working in the room suddenly she heard a boy crying and ____ out as quickly as she could to see what was happening.
#103290
A
went
B
going
C
go
D
had gone
推荐题目
 — The floor is dirty.— Yes. It _______ for two days.
#99920
A
hasn’t swept
B
didn’t sweep
C
hasn’t cleaned
D
hasn’t been cleaned
—— Can you give me the right answer? —— Sorry, I____.Would you repeat that question? 
#104669
A
hadn’t listened
B
haven’t listened
C
don’t listen
D
wasn’t listening
The first time I ________ here, it was the year of 1980; this is the third time that I _________ to Chongqing.
#103130
A
came; had visited
B
had come; visited
C
came; have visited
D
had come; have visited