—Have you ever ________ to the Great Wall? —Yes, I _______ there last autumn.
#41721
A
gone; went
B
gone; have been
C
been; went
D
been; have been
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We _______go to the park if it _______rain tomorrow.
#38100
A
don’t,isn’t
B
don’t,stop
C
shall,doesn’t
D
aren’t,doesn’t