______ made him unhappiest of all was ______ he had nowhere to unburden himself.
#67964
A
What; what
B
What; that
C
That; what
D
That; because
推荐题目
If I          free next Sunday, I         to the farm with you.
#41168
A
will be, will go
B
am, will go
C
am, go
D
will be, go
 He fell off the bike ________.
#41254
A
while he rode
B
while he was riding
C
while he is riding
D
while on bike
Can you make sure _____________ the gold ring? 
#74043
A
where Alice had put
B
where had Alice put
C
where Alice has put
D
where has Alice put
______ halfway through the exercise, the teacher changed his mind and collected all our papers.
#70292
A
When only being
B
When we were only
C
Being only
D
Having been