后端收费指投资者在赎回时缴纳申购费用，其费率是按( )划分的。
A. 持有时间
B. 持有份额
C. 投资面额
D. 投资金额
If you want to study history, you should call ________.
A. 01482-466103
B. 01482-466104
C. 01482-466105
D. any of the above numbers
From the passage, we can see that the story might be told by ______.
A. a pretty young lady
B. a man who was mending a street lamp
C. a warm-hearted man who offered help
D. a man who is not mentioned in the story
Having proved his skill to himself, Sanders ______.
A. wanted to live a simple life like a countryman
B. came to realize that he was really working for his countrymen
C. taught himself life-saving
D. was highly respected by the old doctor
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