问题
选择题
Helen always helps her mother even though going to school____ most of her day. [ ]
A. takes up
B. makes up
C. saves up
D. puts up
答案
答案：A
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Helen always helps her mother even though going to school____ most of her day. [ ]
A. takes up
B. makes up
C. saves up
D. puts up
答案：A