问题
填空题
若a:b=1:2,则(a+b):b=______.
答案
∵a:b=1:2,
∴可设a=k,b=2k,
∴(a+b):b=(k+2k):2k=3:2,
故答案为:3:2.
若a:b=1:2,则(a+b):b=______.
∵a:b=1:2,
∴可设a=k,b=2k,
∴(a+b):b=(k+2k):2k=3:2,
故答案为:3:2.
第二节书面表达(满分25分) 你在网络上读到一篇关于“八零后”的文章,引发了你对这个话题的思考,于是你打算以 “Post-80’s generation,a successful or an unsuessful generation?”为题,写一篇短文,谈谈你的看法,内容包括:
2.为了使文章通顺完整,可以适当增加内容; 3.词数:120左右。 _______________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ |