________that he made an obvious mistake,Jeff went on with his speech.
#93256
A
Not realized
B
Not realizing
C
Not to realize
D
Not to have realized
推荐题目
I remember _______, but I have forgotten the exact number.
#97560
A
paying
B
being paid
C
to pay
D
to be paid
______ many times,he finally understood it.
#94448
A
Told
B
Telling
C
Having told
D
Having been told
I would rather ________ TV at home than ________ to the cinema. 
#95892
A
watch; go
B
watched; go
C
to watch; going
D
watching; to go