____ was known to all, John had broken his promise ___ he would stay with us for some time .
#69468
A
As; that
B
As; which
C
It; that
D
Which; that
推荐题目
The square box has a door,      there are some buttons.
#70254
A
beside it
B
beside which
C
beside that
D
beside what
_______ you may have, you should gather your courage to face the challenge. 
#67911
A
However a serious problem
B
What a serious problem
C
However serious a problem
D
What serious a problem