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