—What ________ to the boy a moment ago? —The knife cut his tiptoe.
#42640
A
happen
B
happens
C
will happen
D
happened
推荐题目
I’m busy now. I ______ to you after school this afternoon.
#36309
A
talk
B
talked
C
will talk
D
have talked
The plane ____________when I got to the airport. I nearly missed it.
#38427
A
was leaving
B
had left
C
has left
D
will leave
