B. Encouraging self-control in students. The Students' Union has developed many groups such as Personal Hygiene Group, Discipline Group and Personal Appearance Group, to help students learn self-discipline and independence.
中文意思：
以下为相关句子列表(点击查看，可以看对应的解释）：
1
B. But one hundred yeas later, we must face the tragic fact that the Negro is still not free.
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2
B. Does he like me? Not that I know of.
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3
B. Dried products have even granule,good flowability and solubility,high purity and good quality.
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4
B. Duty well done brings a sense of pleasure.
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5
B. Eat the cow, then eat the wheat.
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6
B. Encouraging self-control in students. The Students' Union has developed many groups such as Personal Hygiene Group, Discipline Group and Personal Appearance Group, to help students learn self-discipline and independence.
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7
B. Fearing making mistakes prevents us from trying new things and taking risks.
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8
B. For an individual person, a correct attitude is to gauge success in radiation the goats one sets for oneself.
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9
B. For coloring :jewelery,aluminium,brass,copper,steel,stainless steel,die casting,plastic,lacquer,wood.
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10
B. For this purpose, schools should stress the training of humanities.
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11
B. Girl: Excuse me, where 's the underground?
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