I tried hard to get some information about the new technology out of his mouth,but he remained __________.
#20551
A
quiet
B
secret
C
silent
D
calm
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It is not         to discuss the questions again and again.
#19320
A
worth
B
worthy
C
worthwhile
D
worthy of
Having been praised by the teacher,the little girl ran back home,______.
#20607
A
happily and satisfied
B
eager and excitedly
C
happy and satisfied
D
anxiously and excitedly