题库首页 > 试卷库
试题详情及答案解析
If something is confirmed, it is ________
A.not sureB.not true
C.proved to be trueD.very hard to solve
答案:C
试题分析:句意:如果某事被确认,它就被证明是真的。not sure不确定; not true不是真实的; prove to be true被证明是真的;very hard to solve很难解决。根据If something is confirmed可知此处指某事被确认,被证实,故选C。
考点:考查动词的用法。