He was so pleased with all _____ we had done for him _____ he wrote us a letter to praise us for it.
#68490
A
that; that
B
what; that
C
that; what
D
what; what
推荐题目
They are discussing in the next room_______will go to the conference on behalf of the manager.
#72299
A
whoever
B
who
C
what
D
whomever
You're the only person ______I've ever met ______could do it.
#73843
A
who;/
B
/; whom
C
whom;/
D
/; who
My parents have promised to come to see me before I ______ for Africa.
#68242
A
have left
B
leave
C
left
D
will leave
He has made another wonderful discovery,___ of great importance to science.
#73562
A
who I think it
B
which I think it is
C
that I think is
D
which I think is