党的十七大在全面建设小康社会目标的基础上对我国发展提出了新的更高要求。这符合
I think you should complain —______,of course, you are happy with the way things are. A．if B．unless C．as D．because
有如下命题：①负数没有立方根；②一个实数的立方根不是正数就是负数；③一个正数或负数的立方根与这个数同号；④如果一个数的立方根是这个数
近年来，国内网站纷纷开设“两会直通车”、“网上大会堂”等论坛，网民热论国事。这表明（ ） ①网络有利于政府了解社民意，促进决策科学化
We he be present at the meeting. A. insist on B. insisted C. stuck D. insisted on
下列转化不属于煤或石油的综合利用的是A. 将煤干馏制得煤焦油和焦炭B. 在一定条件下将煤与氢气转化为液体燃料C. 将煤变为煤饼作燃料D. 将石油裂解
The discovery of gold in Australia led thousands to believe that a fortune__________. A is made B would make C was to be made D had made
处的切线方程为 （ ）
B．
C．
D．
