--- Show me the map, please. I wonder ______.
--- Look, it's here, in the east of China, near Taiwan Province. ( )
A:where is Diaoyu Island
B:where Diaoyu Island is
C:what is Diaoyu Island like
D:when Diaoyu Island is
某有机物的分子式为C9H12,其属于芳香烃的同分异构体有(不考虑、立体异构)( )
nà mèn
chuán shòu
hēi àn
chuàng zào
____