读图(我国部分地区等温线分布图),回答题。 .如果造成甲乙两地气温差异的主要原因是地势高低,则甲地与乙地的相对高度约为( )
.丙地受寒潮影响较小的主要原因是( ) A 纬度较低 B.距冬季风源地远 C.受高原.山地的阻挡 D.受海洋暖湿气团控制 .与甲地相比,丙地发展种植业最具优势的条件是( )
Because of the financial crisis,I have no ready____ on me. Can I pay you tomorrow?
She packed______ her job, and went off to Qingdao for the Navy celebration.
You waste much time______pig flu.on the internet..
---- Is there a vaccine _____ pig influenza?, I’m anxious to know. ----- Don’t worry, there is a vaccine _____ for pigs against pig influenza
Has she had a cold like pig flu. _____? for she is absent.