问题
选择题
— Do you _________ English at the English Corner?
— A little.[ ]
A. say
B. tell
C. speak
D. speaks
答案
答案：C
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— Do you _________ English at the English Corner?
— A little.[ ]
A. say
B. tell
C. speak
D. speaks
答案：C
满足y0=4的特解．