________ how others react to the book you have just read creates an added pleasure.
#89480
A
Hearing
B
Hear
C
Having heard
D
To be hearing
推荐题目
Please excuse my _________ in without _________.
#94424
A
come; asking
B
coming; asking
C
to come; being asked
D
coming; being asked
(2012·全国卷Ⅱ)The old man sat in front of the television every evening, happy ________ anything that happened to be on.
#89015
A
to watch
B
watching
C
watched
D
to have watched
After________ by the police for several days, the robber had to give in.
#94700
A
surrounding
B
surrounded
C
surround
D
being surrounded
_______, the experiment will be successful.
#88567
A
If carefully doing
B
If it done carefully
C
If carefully done
D
If doing carefully