问题:He is determined to consolidate his power.A.strengthenB.controlC.abandonD.exercise...
Sunday, May 12, 2024
问题:Smart WindowWindows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being a cutting edge technology. Research...
问题:People are confused in their attempts to control malaria in Europe in the early 1900s, because scientists ______.A.identified only one mosquito species instead of six speciesB.thought only three mosquito species transmitted diseaseC.thought there was only...
Tuesday, November 28, 2023
问题:The Building of the PyramidsThe oldest stone buildings in the world are the pyramids.【46】 There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the "S...
Sunday, March 31, 2024
问题:______ when electron rearrangement takes place....
问题:And the cars are tested for defects before leaving the factory.A.functionsB.faultsC.motionsD.parts...
问题:Defending the Theory of Evolution Still Seems NeededJudith S. Weis, a biology professor who serves as president of the American Institute of Biological Sciences (AIBS) is leading a nationwide effort to "defend" the theory of evolution. Weis leads the effo...
问题:Which one of the following is NOT the reason for an overall lack of teaching Darwin's theory?A.Teaching of creationism diminishes teaching of evolution.B.Teachers are not required to teach Darwin's theory.C.teachers often leave out the teaching of evoluti...
Friday, April 5, 2024
问题:The energy stored in coal ______....
问题:AIBS's is composed of ______.A.more than 80 societies and 250,000 membersB.250,000 biologistsC.80 member organizationsD.more than 250,000 members and 80 member societies...
问题:But in the end he approved of our proposal.A.undoubtedlyB.certainlyC.ultimatelyD.necessarily...
问题:Do scientists know how many cryptic species exist?A.Not yet.B.Yes, they do.C.They will know the answer in another one or two years.D.They will never know the answer....
问题:For young children, getting dressed is a complicated business.A.strangeB.complexC.personalD.funny...
问题:According to Weis in the 5th paragraph, the theory of evolution ______.A.is fundamental to the development of modem genetics, molecular biology and geonomicsB.is a political issueC.is based on genetics, molecular biology and geonomicsD.has increased our u...
问题:We can use energy from the sun because ______....
问题:Why do people replace the term creationism with the term intelligent design nowadays?A.Because "intelligent design" represents the modified theory of evolution.B.Because they believe God created different species.C.Because the term creationism is unscient...
问题:Hearing problems may be alleviated by changes in diet and exercise habits.A.removedB.curedC.worsenedD.relieved...
问题:What will be the benefit if the research on smart windows turns out to be successful, according to the last paragraph?A.The buildings will look different.B.Windows can be as large as you want.C.We may not need air conditioners any more.D.They are less exp...