【单选题】What makes you ____________ the good idea? [ ]
【单选题】I need a day or two ________. [ ]
【简答题】A.Before dinner. B.After dinner. C.When she cleaned it. D.When she went to bed.
【单选题】A German firm is making a take-over______ for a property company.
【简答题】遗传病是 发生改变而引起的疾病。 2、遗传病主要分 、 、 、 、 、五大类。 3、在20世纪中叶以前,人类的体细胞染色体数目一直被认为是48条,后来经过科学研究被确定为 条。 4、在一个家庭中有多人罹患同一种疾病的现象称为 。 5、1859年Boedeker首先确诊 病,最早的代谢病。
【单选题】---Must we donate our pocket money to the poor right now? ---No, you _______. You can think it over and do it before Friday.
【单选题】翻译Would you think it over for the sake of our long partnership?
【单选题】The Greens ______ us with dinner the day before yesterday.
【单选题】You've heard the proposal; now go away and_________. [ ]