【单选题】A new study suggests that the energy _____ by a cell phone could activate your brain. [ ]
【简答题】D Holding a cell phone against your ear or storing it in your pocket may be erous to your health. This explains a warning that cell phone manufacturers include in the small print that is often ign...
【单选题】Warning: Holding a cell phone against your ear or storing it in your pocket may be hazardous to your health. This paraphrases a warning that cell phone manufacturers include in the small print that is...
【简答题】看图,并为图选择正确的句子。 ① Touch your eye. ② Touch your head. ③ Touch your ear. ④ Touch your mouth. ⑤ Touch your face. ( ) ( ) ( ) ( ) ( )
【简答题】C Holding a cell phone against your ear or storing it in your pocket may be erous to your health. This explains a warning that cell phone manufacturers include in the small print that is often ign...