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—What’s this? —It’s
A. a apple B. apples C. an apple D. an apples
What's this? It's an ________.
[ ]
—What’s this ______ English? —It’s _________ apple
A．in；a B．to；an C．in；an
--What’s this ________English? --It’s _______ apple．
A．with, an B．in, an C．with, a D．in, a