Customs vary greatly _____ country to country.[ ]A. from B. at C. for D. wit
题型:同步题难度:来源:
Customs vary greatly _____ country to country.
[ ]
A. from B. at C. for D. with
答案
A
举一反三
In order to evaluate the effect that the computer has ____ people"s life, they have handed out questionnaires to more than one thousand young citizens, all of_____ picked out at random.