P17:1) Her rough, red hands reflected_ (反映了) a life of hard physical work.2) He has never been very _concerned/ worried (担心) about what other people think of him.3) His mothers death when he was aged six had a profound effect/influence(深刻的影响)onhim.4) She is _viewed/regarded (看作) as a strong candidate for the job. 5) Some peoples teeth are highly _sensitive (敏感的) to cold.6) How did she _respond/react (作出反应) to the news?7) The new process has eliminated (排除) the need for checking th