标题: p2-sc 17 [打印本页] 作者: cindyzhou1114 时间: 2011-4-27 20:09 标题: p2-sc 17 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.
(A) what they had not previously considered possible--better control, if not eradication, of the other infections such as
(B) what they had not previously considered a possibility--better control, if not eradication, of such infections like
(C) something they had not previously considered possible-better control, if not eradication, of such infections as
(D) something not considered a previous possibility--better control and perhaps eradication, of other infections such as
(E) the possibility of what they had not previously considered--better control and possibly eradication of infections like 排除了一些,可还是觉得C不对 求解啊 一站在即 谢谢啊作者: steve_chem 时间: 2011-4-27 22:19
something they had not previously considered possible what they had not previously considered possible