摘要： -Who that piano? -My sister, when she time. A. plays, is having B. is playing, has C. is playing, has had D. plays, has
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—Who ______ that piano?
—My sister, when she ______ time.
—My sister, when she ______ time.
[ ]
A. plays; has
B. is playing; has
C. plays; is having
D. is playing; has had
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B. is playing; has
C. plays; is having
D. is playing; has had