墨子抓住公输盘的哪句话进行批驳？从哪句话可以看出公输盘的虚伪性？
吾义固不杀人|义不杀少而杀众
下面短文中，每一行均有一个错误，看谁的眼睛好，能很快找出错误。
Mr Green come from England . ____
He teaches English in middle school . ____
He can speak any Chinese. ____
She goes to Chinese classes very week . ____
He likes working in Chinese very much . ____
下列代数式的书写正确的是（ ）
选项
实验
现象
结论
A
加热莫尔盐（NH4）2Fe（SO4）2•6H2O，产生的气体通过装有无水硫酸铜的干燥管
干燥管中白色粉末先变成天蓝色，后又变成深蓝色
温度较低时莫尔盐分解产生水蒸气，温度稍高时分解产物中有氨气
B
向KMnO4溶液中通入SO2气体
溶液紫红色褪去
SO2具有漂白性
C
向某溶液中先滴加稀硝酸，再滴加Ba（NO3）2溶液
出现白色沉淀
溶液中一定含有SO42﹣
D
取1mL 20%的蔗糖溶液，加入3～5滴稀硫酸．水浴加热5min后取少量溶液，加入少量新制Cu（OH）2，加热4min
未产生砖红色沉淀
蔗糖不能水解生成葡萄糖
The Jurassic Park is _____ Steven Spielberg movie in which _____ hero fights bravely and protects his friends and family from dinosaurs.
