The organic food industry has organized a successful grassroots campaign—using Web sites, public meetings, and also mass mailings—that have convinced the Department of Agriculture to change the proposed federal regulations for organically grown food. A. using Web sites, public meetings, and also mass mailings—that have convinced B. using Web sites, public meetings, and mass mailings—that has convinced C. by using Web sites, public meetings, and mass mailings—in convincing D. by the use of Web sites, public meetings, as well as mass mailings—that convinced E. which used Web sites, public meetings, and mass mailings—in convincing
using Web sites, public meetings, and also mass mailings 是用来修饰CAMPAIN 相当于CAMPAIN的同位语 当然不需要介词 如果把2个“-”去掉,就可以加上BY 至于后面说的 GMAT考试倾向于使用that从句 而不是介词短语的形式。THAT从句简洁流畅 希望没有误导你。。。
using Web sites, public meetings, and also mass mailings 是用来修饰CAMPAIN 相当于CAMPAIN的同位语 当然不需要介词 如果把2个“-”去掉,就可以加上BY 至于后面说的 GMAT考试倾向于使用that从句 而不是介词短语的形式。THAT从句简洁流畅 希望没有误导你。。。