下列各句中加点成语的使用，全都不正确的一项是①在学习上也是这样，吃别人嚼过的馍不香，要善于动脑筋，学会师心自用，才能学深学透。②在许家印的规划下，主教练对球员训练和竞赛负责，可谓一言九鼎，在球队内成为绝对权威。③想到昔日的“浪子”变成了今日的“英雄”，这就不得不令人另眼相看了。④经过五年的努力，终于如愿以偿，他望着落成的现代化教学楼，不觉踌躇满志，脸上露出微笑。⑤大学时，他们是志趣相投的好友，大学毕业时各自回到故乡，从此便分道扬镳。⑥他平时喜爱读书和写作，颇有文学素养，这次的作文更是天马行空，老师十分赞赏。

The year 1949 _____the birth of a new country—the People’s Republic of China

I admire my English teacher I can remember very few occasions ________ she stopped working because of ill health

Travelling by plane is _________ than travelling by train.—Yes, but it is not so ___________ as travelling by train.

The teacher found difficultto believe that Tommy was the laziest boy in class.