人教版高中英语必修5第一单元练习答案

一、
1.victim 2.physician 3.analyse 4.defeat 5.challange 6.enquiry 7.pump
8.blame 9.absorb 10.link...to
二、
severe、suspected、exposed、experts、cure、foresaw、conclude、announced、attend
三、
make a suggestion、make a decision、 make a plan、 make a contribution 、make a speech、 make a noise、 make a change 、make a description 、make a investigation