A. limited
B. expected
C. discouraged
D. recommended
The author implies that the use of mobile phones in such places as museums shoul
Think twice before using mobile phones in elevators,museums,churches or other in
[单选题]Most significantly, mobile phones _______.A. enable parents keep a close watch on their kidsB. help keep teenagers safeC. make parents feel less worriedD. protect teenagers from being attacked
[单选题]C.omputers and mobile phones, playgh they are indeed making our life__________ and more ________have reduced the need for face-to-face cotyr unication.A.easily;effienenlB.easy,efficientC.easy;efficientlyD.easily;efficiently
The use of phones is not permitted on most aircraft .A. celeryB. celestialC. cel
[单选题]A.ccording to the author, what should the Administration do about global warming?[A] Offer aid to build cleaner power plants.[B] Raise public awareness of conservation.[C] Press for further scientific research.[D] Take some legislative measures.
[单选题]Mobile PhonesMobile phones shouldcarry a label if they proved to be a dange
[单选题]Mobile PhonesMobile phones shouldcarry a label if they proved to be a dange
[单选题]Mobile PhonesMobile phones shouldcarry a label if they proved to be a dange
[单选题]Mobile PhonesMobile phones shouldcarry a label if they proved to be a dange