石墨烯是一种从石墨材料中剥离出的单层碳原子面材料,是世界上最薄却也是最坚硬的纳米材料,自2004年发现以来,一直是世界各国竞相发展的新材料,其在电子、航天、光学、日常生活等大量领域有着较大的应用前景。下面关于石墨烯的说法错误的是( )
It is so nice to hear from her. __________, we last met more than thirty years ago.
—Would 13:00 be convenient? —________, but I'll have to check my schedule for sure.
—Can I really get a mountain bicycle as a reward if I win the race? —Absolutely! ________.
—Do you need the electric dryer? —________.
—Why are you moving out? —________, but I just don't like the atmosphere here.