说说下列句子运用的修辞方法
哪里要开山,哪里要架桥,哪里要把陡坡铲平,哪里要把弯度改小,都要经过勘测,进行周密计算。____
如图中,能正确表示某食物链中生物数量关系的是( )
— Who's that man in our classroom? It ________ be Mr. Brown. He is much taller.— You mean the man in white? He is an exchange student from England.