世界上面积最大的大洲和大洋分别是( )
A:亚洲、大西洋
B:非洲、太平洋
C:非洲、大西洋
D:亚洲、太平洋
设集合S=0,a,T=x∈Z|x2<2,则“a=1”是“S⊆T”的 ( )
用括号中所给单词的适当形式填空。(1) It's____(real)cold today.(2)This____(write)writes lots of interesting stories for kids.(3)Many people don't enjoy____(live)in big cities.(4)I am in my____(three)year in this middle school.(5)As we all know,the weather in southwest China is____(dry)than any other time in history
下列句子赏析不恰当的一项是( )。