1, The new system, which uses remote cameras in the catching of
speeding motorists, may undermine the police department's authority.

The answer says "in the catching of" is wrong, but i think the
original sentence can be a correct sentence...

2, Although the politician was initially very sensitive to be
criticized by the press, he quickly became more confident about
responding to reporters' sometimes pointed questions.

the answer says " be criticized" is wrong but i found it's right.

thanks, again :)

1.CATCH作名詞有捕捉的意思.直接用CATCH就可以了.
如果當動詞用,應該去掉THE才對

2.MS 應該是BE SENSITIVE TO BEING CRITICED

楼主应该把其他正确选项贴出来，GMAT语法讲的是比较，不是绝对的对错

1、"uses remote cameras in/when catching speeding motorists" sounds better to me.

2、同意丁丁，be sensitive to being criticized

对什么敏感的表达就是be sensitive to sth。这里to是介词。不是不定式符号。

所以不是to be criticized而是be sensitive to being criticized 。我想是这样的吧。对不对啊。