大力发展教育和科学事业有什么意义？
发展科学和教育的作用：把人口负担转变为人力资源，从根本上提高广大人民的综合素质和我国的综合国力。
“我住江之头，君住江之尾…山山皆向北，条条南流水”，所描述地区的地理特征是（ ）
This is Joe. thin.
⑴How many books do you have? ____ A. I'm from America.
⑵How many ducks can you see?____ B. He's Mr Black.
⑶Can I use you pen? ____ C. I have sixteen.
⑷Where are you from?____ D. I can see twelve.
⑸Who's that man?____ E. No problem.
