22.Although Susan doesn’t like sports, she still plays tennis twice a week and swims three times a week to make sure she ___fit.
(A)keep
(B)was keeping
(C)kept
(D)keeps

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統計： A(64), B(42), C(22), D(160), E(0) #2513672

詳解 (共 1 筆)

#4921451
(A)需要加上s 因為是現在式(B)為過...
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