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问题：We can use energy from the sun because ______....
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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...
问题：When are windows the weak link in a building?A．In the cold winter.B．In the hot summer.C．When air conditioners are turned on.D．Both Ａ and Ｂ....
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：For young children, getting dressed is a complicated business.A．strangeB．complexC．personalD．funny...
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：And the cars are tested for defects before leaving the factory.A．functionsB．faultsC．motionsD．parts...
问题：Many scientists have been probing psychological problems.A．solvingB．exploringC．settlingD．handling...
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：The food is insufficient for three people.A．instantB．infiniteC．inexpensiveD．inadequate...
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：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...
问题：Paragraph 4 ______...
问题：What are smart windows, according to Paragraph 4 ?A．Windows that are coated.B．Windows that are glazed.C．Windows the color of which can be changed.D．Windows that have many layers....
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：He is determined to consolidate his power.A．strengthenB．controlC．abandonD．exercise...
