题目内容
() 12. —If a = 4,b = 5,what's the answer to the question“a + 2ab + 1 = ?” ？
—.
A. Forty-fifth
B. Forty-five
C. Twenty-three
D. One hundred and twenty-one
12. B
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题目内容
() 12. —If a = 4,b = 5,what's the answer to the question“a + 2ab + 1 = ?” ？
—.
A. Forty-fifth
B. Forty-five
C. Twenty-three
D. One hundred and twenty-one