He wondered if he could slip out of the lecture hall without anyone______.
#98955
A
noticing
B
noticed
C
to notice
D
being noticed
推荐题目
If you could go back in time and meet famous people from the past, who would you like __________________?
#95955
A
talking with
B
having talked with
C
to talk with
D
to have talked with
Most people are aware that, ____ , the relationship between Hong Kong and the Republic of the Philippines will become poorer.
#88367
A
if not dealing with carefully
B
if dealt not carefully with
C
if not carefully dealt with
D
if not carefully dealing with
to work overtime that evening, I missed a wonderful film.
#92085
A
Having been asked
B
Asking
C
Having asked
D
Being asked
Nobody but doctors or nurses and those __________ by Dr. Hu ________ to enter the patient's room.
#88472
A
invited；is allowed
B
are invited；are allowed
C
being invited；allowed
D
invited；are allowed
A stranger started walking about in the hall, to find the main office.
#90394
A
trying
B
to try
C
tried
D
was trying