A.operation B.construction C.introduction
单项选择题Thatisthereason()we’velostsomanycustomers.
A.why B.that C.which
单项选择题Mabblyistargetedin.()
单项选择题Whatdoes“putyourbudgetonthat”meansinthefourthparagraph.()
A.To withdraw the money. B.To pay more attention to it. C.To invest money and efforts.
单项选择题Itissuggestedthatoneshouldinthethirdparagraph.()
单项选择题TheexampleofFacebookistoshow.()