IP addresses are the unique sequence of numbers ______ to each computer, websites or other Internet-connected devices.
#90700
A
to assign
B
assigning
C
assigned
D
being assigned
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Nowadays, more and more people like to hunt for what they want at www.taobao.com and have them ____ by the express company.
#88652
A
delivering
B
delivered
C
to deliver
D
deliver
—You were brave enough to argue with Mr. Smith. —Well, now I regret _______ that.
#88694
A
to do
B
to be doing
C
to have done
D
having done
______ at the man, she was frightened by his facial expression.
#92682
A
To stare
B
Staring
C
Stared
D
Being stared
He had to speak in a loud voice in order to make himself_________.
#88363
A
hear
B
hearing
C
heard
D
to be heard
The _______ look in her face suggested that she ________ it before.
#96329
A
surprising; wouldn’t know
B
surprised; hadn’t known
C
surprising; hadn’t known
D
surprised; shouldn’t know