The floor is dirty and it requires _________.
#95787
A
being cleaned
B
clean
C
to clean
D
cleaning
推荐题目
While watching television,________________________.
#93856
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
Please don’t disturb Tom! He is busy now, with a lot of work ____.
#96265
A
done with
B
to do with
C
doing with
D
to be done with
Have you checked all the CDs _____ to the mountainous area next week?
#92875
A
sent
B
to be sent
C
sending
D
being sent
---You have made great progress in your English study, haven’t you? --- Yes, but much _____ .
#94377
A
remains to do
B
is remained to do
C
remains to be done
D
is remained to be done
______ the room, the nurse found the tape-recorder ______ .
#97254
A
Entering; stealing
B
Entering; gone
C
To have entered; being stone
D
Having entered; to be stolen