The little boy has never been to Beijing, ________he ?
#4546
A
haven’t
B
don’t
C
has
D
Does
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Jenny nearly missed the flight______ doing too much shopping. 
#5027
A
as a result of
B
on top of
C
in front of
D
in need of
He made himself ___ in spite of his ___ English.
#4801
A
understand, broken
B
understand, breaking
C
understood , broken
D
understood, breaking