( ).—Where _____ you _____? —I'm from Beijing. A.are, from B.do, from C.are, come
you going to run the 100 metres?A. Is B. Are C. Am
情景问答。
I can ________ a letter.A.writing B.write C.writes
A:Do you want some ______? A. meat B. apple C. egg
I___ see.It's very dark.A.can B.can't C.do
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