—Ifa＝6,b＝5,what’stheanswertothequestion＂a＋2ab＋1＝?＂?—

问题详情：

—If a＝6, b＝5, what’s the answer to the question ＂a＋2ab＋1＝?＂?

—________________.

A. Sixty-seven                     B. Forty-five                          C.  One hundred

【回答】

A

知识点：数词

题型：选择题