下图是我国西北和江南两处传统民居景观图,读图回答下列各题。两地自然环境相比( )
为解决甲所在地区电力紧张问题,可以因地制宜发展( )
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.