相关考题
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单项选择题
Beijing is()capital of China. It's()very big city.
A.a;the
B.the;a
C.a;a -
单项选择题
She()work next Monday
A.start
B.starts
C.starting -
单项选择题
Look at Tom! What()?
A.does he do
B.is he doing
C.he is doing
