A:ASP和JSP
B:JavaScript和\7BScript
C:FireFox和InternetExplorer
D:FrontPage和DreamWeaver
①安庆内军械所
②福州船政局
③汉阳铁厂
④江南制造总局
近年来,全球气候变暖问题日益严重,北极冰川融化速度也随之加快。北极冰川消融,将使北极熊等北极特有物种面临灭绝的威胁,还有可能造成海平面升高,对沿海国家和地区造成重大影响。这说明( )
①我们要珍爱生命,就要珍爱我们所生活的大自然 ②人类对气候变化和自然灾害无能为力
③破坏人类赖以生存的生态环境,最终受害的还是人类自己 ④地球是人类共同的家园,关爱地球就是关爱人类自己
A:This is my family photo.
B:____
A:Nine
A:He is my father.
A:He is a doctor.
A:Yes, she is.
B:What does she do?
A:She is a teacher.
A:She works in Yucai Middle School.
A. Where does she work?
B. How many people are there in your faimly?
C. Is this your mother?
D. Who is this man?
E. What's your father?
已知点M在y轴上,纵坐标为5,点P(3,﹣2),则△OMP的面积是____
读拼音写词语。
yǐn bì____ xuǎn zé____ pāo chū____
jūn yún____ hén jì____ jìng mì____