What the boy ____ make his friends happy.
#85424
A
does did
B
did did
C
do do
D
do does
推荐题目
________she is not so healthy _______she used to be?
#85321
A
Why is it that; what
B
Why it is that; that
C
Why is it that; as
D
Why it is that; who
I can’t remember ______ I met the man. 
#85471
A
where was it
B
it was where  
C
where it was that
D
where was it that
It is in the hotel _____ he stayed last night ______ he lot his mobile phone.
#85173
A
that ; that
B
that ; where
C
that; when
D
where; that