_______ he is always studying hard is well known ____ us all.
#66004
A
How, to
B
What, to
C
That, to
D
Whether, by
推荐题目
“You ___ to think for youself , you are to carry out my orders.”
#81019
A
don't mean
B
aren't meant
C
don't want
D
aren't wanted
At the new supermarket there was food __________. 
#63876
A
in abundance
B
with abundance
C
of abundance
D
at abundance
--Have you _   your debt?---Yes, we worked day and night to _____.
#71043
A
paid off, pay for them
B
paid for, pay them
C
paid, pay for them
D
paid for, pay them off