单选
Passage 1 Plants and animals that have been studied carefully seem to have built
A A.By training them when they are young. B B.By minor and harmless operations. C C.By taking them really far away from home. D D.By keeping them in artificial days.
详情
单选
Passage 1 Plants and animals that have been studied carefully seem to have built
A A.With a brass on back they can find directions sooner. B B.They can find directions better than other birds. C C.They use the earth's magnetic field and the sun to find directions. D D.They can find directions only to their home.
详情
单选
Passage 1 Plants and animals that have been studied carefully seem to have built
A A.Questions are raised first and then experiments to answer them are cited. B B.Opinions are given first and then evidences against them are quoted. C C.Statements come first and examples supporting them follow. D D.People's long held beliefs are cited first and exceptions come after.
详情
单选
Passage 1 Plants and animals that have been studied carefully seem to have built
A A.On heavily cloudy days, pigeons that are not well trained do not fly. B B.Pigeons use different sources to find directions on different weather. C C.Magnetic field is an important source in helping pigeons to find directions. D D.The little magnet bars make it easier for pigeons to find directions.
详情
单选
请阅读Passage 2,完成题: A big focus of the criticism of computer games has concerned t
A A.How does playing computer games affect the level of violence in children. B B.There is no difference between Platform games and 'Beat-Them-Ups'. C C.How to control anger while playing computer games. D D.How to make children spend less time on computer games.
详情
单选
请阅读Passage 2,完成题: A big focus of the criticism of computer games has concerned t
A A.Sonic. B B.Super Mario. C C.Platformer. D D.Beat-Them-Up.
详情
单选
请阅读Passage 2,完成题: A big focus of the criticism of computer games has concerned t
A A.unsettled B B.unbeaten C C.unharmed D D.unhappy
详情
单选
请阅读Passage 2,完成题: A big focus of the criticism of computer games has concerned t
A A.When losing computer games children tend to experience frustration and anger. B B.Beat-Them-Ups are more popular with children therefore more likely to produce violent behavior. C C.People who have good hand-eye-coordination tend to be more violent than others. D D.The violent content in the games gets children addicted to the games.
详情
单选
请阅读Passage 2,完成题: A big focus of the criticism of computer games has concerned t
A A.Because children cannot tell fiction from reality. B B.Because children like to act out the scenes in the games on the playground. C C.Because computer games involve children more than TV or films. D D.Because computer games can produce more anti-social behavior.
详情
单选
单选题 Which of the following shows the proper pronunciation of "for" in the senten
A A B B C C D D E E
详情
刷题小程序
中学教师笔试题库小程序