单项选择题
A.caused Romney reconsider the influence of female voters.B.made him more dynamic in the election campaign.C.affected Romney’s choice of his running mate.D.won him more support from home state senators.
A.are likely to obtain a higher response rate.B.mainly aim at illiterate people as respondents.C.are more like casual everyday conversations.D.suit literate and capable respondents more.
A.It is the last place that he can get some protection.B.His wife and daughter have fled to the place.C.His supporters have prepared armored vehicles for him.D.The opposition is facing tough resistance there.