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题目内容
（河北建筑工程学院-线性代数）
The team of doctors wanted to find out __________.(本题1.0分)
A、 why certain people age sooner than others
B、 how to make people live longer
C、 the size of certain people’s brains
D、 which people are most intelligent
A、 why certain people age sooner than others
B、 how to make people live longer
C、 the size of certain people’s brains
D、 which people are most intelligent
参考答案