I didn’t see John yesterday. Do you know what _______________ him?
#61595
A
happened
B
happened to
C
did happen to
D
happens to
推荐题目
—Do you know who invented Chinese chess?—Sorry. I don’t know. Let’s ______ the Internet ______ . 
#53268
A
search; find out it
B
to search; to find it out
C
to search; to find out it
D
search; to find it out
It’s not polite to make fun of others when they are in trouble . 
#58615
A
have fun
B
enjoy fun
C
laugh at
D
look for fun
When did your father _______ your mother?
#54436
A
marry
B
marry to
C
marry with
D
get married