郊区化一般发生在城市化水平达到( )的时候。 A．50%～60% B．60%～7

根据句子内容完成已给了首字母的单词。

1. Tom asked me what that day was and I told him it was M         .

2. Mary i            Tim to her birthday party but Tim couldn’t, because he had lots of homework to do.

3. When I phoned Xiao Ming , he was playing s           .

4. We will go to the movie with our parents on W         .

5. Thank you for your invitation to visit, but I have to go to the d           .I have got a toothache.

6. You should write everything you have to do next week on the c            .

7. This Sunday I will have a p           lesson. I’ll learn some new music.

8. Mary can’t go on a trip. She has to study for a g            test.

甲数比乙数少14，乙数比甲数多______．

当飞机在地面，下面哪一种情况会引起地面呼叫喇叭响？（）

A.正常情况校准ADRIU

B.APU正在运转

C.有一个设备冷却故障

D.停留刹车刹好

根据下列装置图填空：

（1）写出编号①、②仪器的名称：①______________；②_______________。

（2）实验室制取二氧化碳的发生装置应选用___________（填序号，下同），收集装置应选用___________；若在实验室用加热高锰酸钾的方法制取氧气，发生装置应选用___________，收集装置可选用___________。

（3）由此我们得到启示：实验室选择气体发生装置时，应考虑_____________和 ______________；选择气体收集装置时，应考虑___________________和 ____________________。

商业银行个人信贷产品可以划分为（）。

A.个人住房按揭贷款和个人零售贷款

B.个人信用贷款和个人消费贷款

C.个人零售贷款和个人信用贷款

D.个人住宅抵押贷款和助学与助业贷款