—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
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Deeply moved by her words, ____________.      .
#88654
A
tears came to his eyes
B
he could hardly hold back his tears
C
tears could hardly be held back
D
his eyes were filled with tears
_____all kinds of knowledge ,he was admitted to a key university.
#98174
A
Equipped with
B
Having equipped for
C
Armed for
D
Having armed with
 — Look how happy you are!—Yeah, I feel honored ______ into their society. 
#90002
A
to welcome
B
welcoming
C
to be welcomed
D
welcomed