单项选择题

（） the dog was the first animal to be domesticated is generally agreed upon by authorities in the field.

A. Until
B. It was
C. What
D. That

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单项选择题
Mr. Brown is （） respected by his colleagues.

A. very
B. rather
C. enough
D. much
单项选择题
He gave me （） ＄100! he said with satisfaction.

A. no less than
B. no more than
C. something like
D. only
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