2.The students benefiting most from college ate those _________are totally engaged in academic life,taking full advantage the college's chances and resources.( )
5.The GPNP is intended to provide stronger protection for all the species _________ live within the Giant Panda Range and significantly improve the health of the ecosystem in the area.( )
7.Travelling to conferences,lectures,workshops,and the like frequently by plane _________ as important for scientists to get together and exchange information.( )
8.On a website called N6 Fly Climate Sci,for example,roughly 200 academics ---many of the climate scientists _________ to fly as little as possible since the effort started two years ago.( )
10.The Xi'an City Wall is the most complete city wall that has survived China's long history.It _________ originally to protect the city in the Tang Dynasty and has now been completely restored.( )
12.There _________a dramatic rise in the number of extreme weather events over the past 20 years,caused largely by rising global temperatures,according to a new report from the United Nations.( )
13.The unmanned Chang'e 4 probe(探測(cè)器)---the name was inspired by an ancient Chinese moon goddess ---_________down last week in the South Pole-Aitken basin.( )
16.This style of farming lasted for quite a long time.Then,with the rise of science,changes began.New methods _________ that fewer people worked in farming.( )