-         hard Tony is working!--Yes. We should learn from him.
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A
What
B
How
C
What a
D
How a
推荐题目
You should keep working hard ____ you have passed the exam. 
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A
since
B
because
C
so
D
even though
It’s 2 years ago________ Jim________ Lily .
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A
When, married
B
since, got married to
C
that, got married to
D
while, got married with
If the question ______ incorrectly, _______ question will be given to you
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A
is answered, other
B
answers, other
C
is answered, another
D
answers, another