—Is this computer?
—Yes, it's . My mother bought it for me.
A:you; me
B:your; my
C:yours; mine
D:your; mine
小华为了激发学写好作文的潜能,在铅笔盒中写下“我能行,一定行”的话。这属于发掘自己潜能的哪种方法( )
如图所示,广口瓶内盛有少量澄清石灰水,内放一株绿色植物,瓶塞塞住,并用凡士林密封.