O'Neal works hard．He is often seen _______ heavily before his teammates have even arrived at practice．
#97449
A
sweated
B
to be sweated
C
sweating
D
being sweated
推荐题目
at in this way, the present situation about birds flue doesn’t seem so disappointing.
#98585
A
Looking
B
Looked
C
Having looked
D
To look
The house ______as a reading room is under construction.
#91912
A
used
B
being used
C
having been used
D
to be used
I remember___for the job,but I forget the exact amount.
#97397
A
to be paid
B
being paid
C
to paid
D
paying
I can make myself _____ in French， but I’m not fluent.
#98746
A
understood
B
understand
C
to understand
D
being understood