Why don’t you________ Beijing duck? 
#55668
A
try
B
to try
C
trying
D
tries
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______ he is very busy, Li Ming always helps others.
#56088
A
Although
B
If
C
Unless
D
Since
They will lose the game    they try their best,
#58277
A
unless
B
once
C
since
D
after
_________ she is a little girl, _________ she knows a lot. 
#56192
A
Though, but
B
But, though
C
Though,/
D
But. /
She has __  __ haircut __  __ I do.
#57569
A
the same…as
B
the same…with
C
same…as
D
same…with