游客
题文


In this experiment, the famous professor showed three different____ to the study of physics.

A.means B.methods C.ways D.approaches
科目 英语   题型 单选题   难度 较易
登录免费查看答案和解析
相关试题

Over the past decades , sea ice _____in the Arctic as a result of global warming.

A.had decreased B.decreased C.has been decreasing D.is decreasing

--I would why he ____so strangely these days.
--Recent pressure at study may account for his behavior.

A.was acting B.is acting C.acted D.acts

--Please tell the court what really happened.
--Oh, I ____ , and I hit a parked car.

A.wouldn’t pay attention B.hadn’t paid attention
C.haven’t paid attention D.wasn’t paying attention

According to the lastest study ,the population of Xuzhou has grown to more than 30 times____it was in 1949. The figure ____to 9.5 million by the end of 2010.

A.that , will rise B.that ,will have risen C.what , will rise D.what ,will have risen

. In September 2008 , China’s key milestone in space travel_____when Zhai Zhigang conducted the first space walk.

A.reached B.was reached C.has reached D.had been reached

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号