The poor boy seems _____ the news that his father died in the car accident for there is no sign of sorrow on his face. 
#91047
A
not to be known
B
not to have received
C
to have not received
D
not to know
推荐题目
It rained nonstop for ten days , completely _____ our holiday. 
#98169
A
to ruin
B
ruined
C
having ruined
D
ruining
_____ get a good seat, he set out early after supper.
#96423
A
In order to
B
So that
C
So as to
D
In order that
_____ that there is no opposition , I will report it to the general manager .
#97769
A
To provide
B
Be provided
C
Having provided
D
Providing