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Nobody but doctors, nurses or those ______ by Dr. Hu ______ to enter the patient's room.
#91167
A
invited; are allowed
B
are invited; are allowed
C
are invited; is allowed
D
invited; is allowed
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When ________ to the market, these products were very popular.
#90769
A
introducing
B
introduced
C
introduce
D
being introduced
I planned ________ to see you last week, but I was ill.
#98412
A
to have come
B
to come
C
to be coming
D
to have been coming
Unless ________ , the murderer is likely to commit similar or further offences.
#97216
A
to arrest
B
arrested
C
been arrested
D
arresting
________ from his looks, he is a kind man.
#95445
A
Judging
B
Being judged
C
To judge
D
Judge
Physics is difficult ____.
#98661
A
to be learned
B
to learn
C
to be learning
D
to be learn