读我国四条山脉图,回答下列问题。(1)关于图中山脉的说法正确的是( )A.①是我国内流区域和外流区域的分界线B.②是我国季风区和非季风区的分界线C.③是我国地势一、二级阶梯的分界线D.④是我国400毫米等年降水量线通过的地方(2)南水北调西线工程将穿越的山脉是 ( )A.① B.② C.③ D.④
Yao Ming is my favourite basketball player. I regard him____ other players.
His factory broke down because of the financial crisis, but it was different_____ of me, I owed the copyright of products. A in caseB. in the eventC. in the caseD. in no case
It’s not easy for the expert to ______ pig flu.in humans from regular human seasonal influenza.
Premier Wen Jiabao said that if we worked hard and____ optimistic,we were_____ win the war against the finanical crisis.
Single-parent usually____ some of the functions that absent adult in the house would have served under the financial crisis.