根据拼音写汉字或给划线字注音。
qí
wù
xùn
____
秀____
旁____
____职
枯瘠
下列变化中,不属于化学变化的是( )
下列名句中体现出社会主义核心价值观基本内容之一“友善”的是( )
Some students spend ________ time on the Internet. They forget to study, eat and sleep. They can't even communicate with people in real life.
过点1,0且与直线x-2y-2=0垂直的直线方程是( )