I work two weeks 和I work for two weeks.这两句都正确吗?第一二句有什么意思上的差别

I work two weeks 和I work for two weeks.这两句都正确吗?第一二句有什么意思上的差别 Two weeks is not enough for me to finish the work .I need __ I-----more than two weeks-----the work.花费的四个短语用哪个. after two weeks 和 two weeks later 有什么区别吗（用法上） I`ll stay at the hotel for two weeks.对for two weeks提问 问一道英语语法题!I will give you____to finish the work.A.two weeks' You may keep it for two weeks.和May I renew this book?其中的may I bought two souvenirs before two weeks grounded for two weeks i have had the book for two weeks= __ ___two weeks __ i ____ in two weeks和after two weeks的区别 I decide 4_____(stay)there for two weeks.