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[主观题]
Eating ice-cream and cookies provide us discretionary calories.
提问人:网友woxnwoxn
发布时间:2022-01-07
A、Irish
B、American
C、Polish
D、French
A、Iron is required for maternal red blood cells
B、Vitamin D is required to prevent neural defects
C、Vitamin C is required to assist collagen synthesis
D、Calcium is required to help fatal skeletal and teeth formation
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