已知等比数列{an}为递增数列，若a1＞0，且2（an+an+2）=5an+1，则数列{an}的公比q=（ ）。
2
历代相沿积久而成的被人们普遍遵守的行为模式是
A．宗教
B．法律
C．道德
D．习俗
English speakers think highly of originality and novelty. As a result, we can find many () in English advertising.
A. hyperboles
B. homophones
C. puns
D. coinages
