艾滋病又称获得性免疫缺陷综合征,艾滋病病毒侵入人体后,主要破坏( )
A:免疫系统
B:消化系统
C:血液系统
D:神经系统
— Mum, I don't quite understand the Chinese saying.
— Dear, don't worry. _______ the years go by, you will get to know it.
解释划线的字,并填写到括号里。
a但闻黄河流水鸣溅溅 ____
b朔气传金柝 ____
c惟闻女叹息 ____
d愿为市鞍马 ____