—Yes! I have seen it twice.
A:What an interesting
B:What interesting an
C:How interesting a
D:How an interesting
下列各项中没有语病的一项是 ( )
—It's Mid-autumn Day today. Don't forget to give my best wishes to your family.
—__________. Thank you very much.
生态系统的基本功能不包括( )
下列界线中,与我国北方地区、南方地区分界线大致吻合的是( )
下列变化中,一定属于物理变化的是( )。