标题: prep rc [打印本页] 作者: kun861010 时间: 2009-12-22 13:05 标题: prep rc the success of the program to eradicate smallpox has stimulated experts to pursue what they had not previously considered possible--better control, if not eradication, of the other infections such as measles and yaws. c,something they had not previously considered possilbe-- better control, if not eradication,of such infections as 这个是正确答案，但是后面的of是跟那个呢？是不是跟possible？但是possible是形容词，请高手分析下，谢谢 不好意思，一开始画错了作者: snail007 时间: 2009-12-22 13:07
划线划的对么？ 看不懂作者: running2k 时间: 2009-12-22 13:16
better control of other infection, if not eradication of other infection.作者: 果汁软糖 时间: 2009-12-22 23:08
of是跟着better control的