问题
选择题
In one's life, it doesn't matter how many friends you have, but getting _____ understanding you is enough. [ ]
A. it
B. one
C. them
D. another
答案
答案：B
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In one's life, it doesn't matter how many friends you have, but getting _____ understanding you is enough. [ ]
A. it
B. one
C. them
D. another
答案：B
U是制造原
子弹的材料。