题目内容
His brother ______ well. He ______ a new song now.
[ ]
A. sings, is singing B. sing, sings
C. sing, is singing D. sings, singing
答案:A
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题目内容
His brother ______ well. He ______ a new song now.
[ ]
A. sings, is singing B. sing, sings
C. sing, is singing D. sings, singing