问题
判断题
如果没有正确有效的作业方法配合，那么不论多么先进的系统和设备，也未必能取得最佳经济效益。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
如果没有正确有效的作业方法配合，那么不论多么先进的系统和设备，也未必能取得最佳经济效益。
参考答案：对
Have you got any wonderful plans for your coming winter vacation? Here are some wonderful films for you to kill time.
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With a baby on his way, a young couple, Burt and Verona, look at their lives and are puzzled about what they really want. So they hit the road and seek a place to call home. On their journey, they visit a handful of characters and learned a lot. 
Easther, a bright and well-behaved child, however, is not as innocent as she appears. Soon after being taken home, the peace of her adoptive family is completely changed…
Tom is in love with Summer from the moment he sees her. Can he accept that she simply likes him for now, not for forever? The movie is about Tom wrestling with that reality. Tom remembers his love, Summer, as a series of joys and bafflements(阻碍,迷惑). But Summer is just herself and he cannot have her. 
The director Roland Emmerich successfully dresses a corny story with an old Mayan prediction, which is believed by many to happen in the coming 2012 and as a result, attracts millions of people into the cinema.