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
        , he dialed 999. 
#89716
A
Seen the house on fire
B
To see the house on fire
C
Being seen the house on fire
D
Seeing the house on fire
The secretary worked late into the night, ______a long speech for the president.
#98365
A
to prepare
B
preparing
C
prepared
D
was preparing
---How often do you eat out? ---______, but usually once a week.
#96296
A
Have no idea
B
As usual
C
It depends
D
Generally speaking
The ability ________ an idea is as important as the idea itself.
#95331
A
expressing
B
expressed
C
to express
D
to be expressed