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My shoes ______ under the bed．
A．be B．is C．are D．am
My shoes are under the bed．(就划线部分提问)
______ ______ ______ shoes?
--Where are my shoes?
--They are ________．
A．under the bed B．on the wall C．in the bed
－Where ________ my shoes?－They're under the bed．
A．is
B．are
C．be
D．being