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【判断题】
To achieve economies of scale it is necessary to increase production.
A.
正确
B.
错误
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【判断题】单糖溶于丙酮、乙醚等有机溶剂。
A.
正确
B.
错误
【简答题】请各班同学按照各自任务分工,上传门厅环境创设小组及个人完成部分作业照片。 照片命名格式:学号+姓名+作业名称 班级+组别+作品名称(小组长代传) 截止时间:2017年12月5日中午13:30
【简答题】What is Greece famous for as a civilized nation? What is the narrator's attitude towards Greece's lost glory?
【简答题】Since we have invited all the other neighbors to our 25th wedding anniversary party, we feel obliged __________ invite the Browns too.
【简答题】请各班同学按照各自任务分工,上传走廊环境创设小组及个人完成部分作业照片。(10.0分) 照片命名格式:学号+姓名+作业名称 班级+组别+作品名称(小组长代传) 截止时间:2017年12月11日中午13:30
【单选题】关于单糖溶解性,下列说法正确的是:
A.
单糖难溶于冷水
B.
单糖易溶于乙醚、丙酮等有机试剂
C.
单糖中,果糖的溶解性最大
D.
单糖中,葡萄糖的溶解性最大
【判断题】在水准测量中,利用高差法进行计算时,两点的高差等于前视读数减后视读数。(    )
A.
正确
B.
错误
【单选题】In Greece, it’s important for a manager to
A.
dress very well in expensive clothes to show the employees that this person is the boss
B.
giver each employee many compliments such as “You’re doing a very good job ” or “That’s a nice shirt”
C.
spend time with employees and learn about their families, their problems, and their lives in general
【判断题】单糖不溶于水,但可溶于乙醚、丙酮等有机溶剂()
A.
正确
B.
错误
【单选题】We are obliged ______ you ______ your early reply.
A.
to, for    
B.
to, to      
C.
for, to    
D.
for, for
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