分类：教育/科学-外语学习-英语考试
问题：2道英语选择题6.Heworedarkglassestoavoi 
6.  He  wore  dark  glasses  to  avoid _________ .A.  recognizing              B.  being  recogniz             C.  recognized        D.  to  be  recognized9.  The  girl  was  looking  forward  to _______ the  good  news .A.  be  informed            B.  having  inform6.  He  wore  dark  glasses  to  avoid _________ .A.  recognizing              B.  being  recogniz             C.  recognized        D.  to  be  recognized9.  The  girl  was  looking  forward  to _______ the  good  news .A.  be  informed            B.  having  informed           C.  being  informedD.  informing请解释一下选择的原因！谢谢~
回答：6、B
9、C
其实两道题考查同一知识点，所以可以一起分析。
1、知道avoid doing和look forward to doing的用法，你可以查一下字典，avoid后面我只看到过加名词和动名词这两种用法，这样只能加动名词的动词还有如：enjoy，mind，practise，deny，admit，start，finish，hate，love，keep，begin，consider等等而look forward to这个词组中to是介词，介词后面只能加动名词或名词，比如：be responsible for，be interested in，be keen on，be afraid of，give up，be goot at，be fond of等等以介词结尾的词组。
2、知道该句考核被动语态，一个是：“阻止被认出来”，另一个是“希望被告知好消息”逻辑上的主语都不是形式上用的主语，还有常用的如without being admitted等都用被动语态。