历史陈述有时带有感情色彩,据此判断,北美人民关于独立战争带有强烈的感情色彩陈述的是( )
A:《独立宣言》发表
B:来克星顿枪声
C:华盛顿出任总司令
D:萨拉托加大捷
——Dad, do you like my picture? —— _______________! It's the nicest one I've ever seen!
经测定某中性溶液中含有Mg2+、Al3+、NO3﹣、SO42﹣四种离子组成,其中Mg2+、Al3+、SO42﹣的个数比不可能为( )
下面有关丙烷、丙烯、丙炔说法中正确的是( )
People were excited when they saw “Monkey King” 2014 the Yellow River Estuary (入海口,河口) International Marathon.