问题
选择题
－What a hard problem!
－Ask Mary. Maybe she has _______ with a good idea about it.[ ]
A. come up
B. ended up
C. met up
D. kept up
答案
答案：A
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－What a hard problem!
－Ask Mary. Maybe she has _______ with a good idea about it.[ ]
A. come up
B. ended up
C. met up
D. kept up
答案：A