What can be done to harness 请帮我分析一下句子成分What can be done to harnes_其他解答

What can be done to harness 请帮我分析一下句子成分
What can be done to harness this interest and give the public the scientific background it needs to make informed decisions on subjects like acid rain,the greenhouse effect,nuclear weapons,and genetic engineering?大学英语,尽量细致,

人气：440 ℃　时间：2020-10-04 22:24:57

解答

What主语,can be done 在一起做复合谓语,to harness做宾语
and并列连词,give做并列句的谓语,the public 做并列句的宾语,the scientific background做并列句的间接宾语
It做形式主语,need做谓语,to make informed decisions做宾语,on subjects like acid rain做状语,其中的like acid rain做介词状语中subjects的定语,the greenhouse effect,nuclear weapons,and genetic engineering,做like（这里是介词）的并列宾语