All of the flowers now raised here have developed from those _______ in the forest.
#86237
A
once they grew
B
they grew once
C
they once grew
D
once grew
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Only one of the answers _______ right .Either he or I________ right.
#43470
A
are; am
B
is; am
C
are ;are
D
am; are
Yao Ming as well as his teammates ______ hard to win honor for China these years.
#86217
A
work
B
are working
C
has been working
D
works