下列词语中,画线的字的注音全都正确的一组是( )
A:股肱(gōng)百福并臻(zhēn) 韶光(sháo) 不稂不莠(liáng)
B:崔嵬(wéi) 运筹帷幄(wù) 秉承(bǐng) 草木菁菁(jīng)
C:巢穴(xué) 独当一面(dāng) 诤友(zhèng) 流水浅浅(jiān)
D:起讫(qì) 嗟来之食(jiē) 镌刻(juàn) 泥古不化(nì)
阅读短文,选出合适的选项。
Hello! My name is Sun Wei. Here is an American boy. His name is David Smith. He is twelve. And I am twelve, too. David is in Class Three, Grade One. I am in Class Three, Grade One, too. He is Number Eight, Row Five. I am Number Five, Row Four.
若点M(﹣3,a),N(4,﹣6)在同一个反比例函数的图像上,则a的值为( )
春秋五霸为:齐桓公、宋襄公、越王勾践、秦穆公、楚庄王。
错误____ 改正____