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        1. With the help of the new technology, you __ e-mail your friends by mobile phone.
          A.canB.mustC.needD.should
          A
          本題考查情態(tài)動(dòng)詞,A) can能夠B) must必須 C) need需要D) should應(yīng)該,句意:在新科技的幫助下,你可以通過手機(jī)給朋友發(fā)郵件。選A。
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