问题
选择题
—What is Mum doing now ?
—She ______ some clothes.
[ ]
A. washes
B. is washing
C. washed
D. has washed
答案
答案：B
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—What is Mum doing now ?
—She ______ some clothes.
A. washes
B. is washing
C. washed
D. has washed
答案：B