A:both
B:neither
C:none
D:either
△ABC的两边长分别为2和3,第三边的长是方程x2﹣8x+15=0的根,则△ABC的周长是 ____.
词语释义
①陋习:
②残害:
③痛苦:
④祖宗:
选择合适的选项。
①How ____ A.are you?
②Good ____ B.Amy.
③I'm ____ C.morning!
④Thank ____ D.you.
⑤Goodbye ____ E.to you!
请你用英语描述你同桌的衣着。
This is ……. He/ She……. Her/ His name is……. She/ He is……years old. Look, he's/she's is wearing…….
明朝中期以后,我国外交出现新形势:开始遭受外国侵略,由此出现了大规模的反侵略斗争.下列哪项史实体现了上述特点( )