B.Detailed steps of wastewater treatment.
C.The invention of plastic packaging.
D.The plastic pollution in the ocean.
33.What can we learn about human exposure to microplastics
A.It is linked to daily matters people may not even notice.
B.It can be avoided by moving to countuyside areas.
C.It mainly results from working in plastio factories.
D.It increases when people touch seawater directiy.
34.Why are microplastics considered particularly.dangerous
A.They make piastic goods more expensive to produce.
B.They pose heaith risks while being hard to detect.
C.They are large enough to-be easily noticed.
D.They cause direct death of marine animals.
35.Which could be the best title for the text
A.Daily Products That Make Life Easier
B.How Air Pollution Is Worse Than We Think
C.The Growth Of Plastic Production Worldwide
D.Microplastics:A Threat With A Huge Impact
第二节(共5小题;每小题2.5分,满分12.5分)
阅读下面短文,从短文后的选项中选出可以填人空白处的最佳选项。选项中有两项为多余
选项。
Historical researeh can be frightening to those with little past experience.Here are a few
researen taps and study skills to make historical research manageable and interesting.
Aliways..take notes.If you're properly studying world history,or the history ot a
particuiar cultural phenomenon,you will be bombarded(充斥)by facts-一more facts than
anyone couid possibly memorize.36:Notes are useful for anyone studying history,drom
a high school student to the chairman of a college history department
Be mindful of chronology(时间顺序).When you're studying&string of historieal
events,you need to know the chronological order in whieh they happened,
27.
Professional historians often think in terms of broad trends and cultural changes and you
should try to think in the same way.
Consult primary sources.A primary souree is something that was written,filmed,or
recorded during the.era you are studying.38 Secondary sources like history textbooks
can be fantastic resources,but they still reflect the biases of their authors.When you're
embarking on a research project,you can often go right to the source by.teading,viewing,or
listening to historical documents from the era you are studying.39
Know where to find information.If you're an amateur.history student,you might start
out your history research via an online search engine.The results you find can actually be
great resources early in the research process.40 If you dedicate yourself to a thorough
【高三英语第7页(共10页)】