【单选题】2) When does the family in the story get ice cream for dessert? A) Before dinner. B) In the middle of dinner. C) In the morning. D) After dinner.
B.
In the middle of dinner.
【简答题】A.Before dinner. B.After dinner. C.When she cleaned it. D.When she went to bed.
【单选题】最早被研究的人类遗传病是________。
【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】I'll _____ your suggestion and discuss it with our sales department. A. think of B. think over C. think up D. think as
【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.