商户欺诈包括（）形式。 A.信函电话网络营销 B.手输卡号 C.卡号测试 D.虚假申

妈妈开车带小丽去奶奶家，上午8时出发，11时到达，汽车里程表上显示这段时间所行的路程是186千米。妈妈开车平均每小时行多少千米？

某技术员在修整外形时，发现牙体瓷中有小气泡可能的原因是 （）

A.不透明过厚

B.快速降温

C.金属杂质较薄

D.瓷粉有杂质

E.金属内冠被污染

关于慢性肾衰伴发心脏扩大的原因，下列哪项是错误的（）

A.水、钠潴留

B.高血压

C.尿毒症性心肌病变

D.心包积液

E.严重贫血

在茎枝的每个节上着生三片或三片以上的叶称为轮生。

Questions

·You will hear five conversations taking place in restaurants and the customers are complaining about something.
·Before you listen, read the list of statements, five of which are summaries of how these problems are solved.
·Then listen carefully and match the statements (A-F) with the conversations that are about them respectively.
·There is one extra statement that you don’t need to use. You will hear the passage twice.
A. it is suggested that she change her order to some sirloin because it is tender.
B. She is asked to send in the bill if she likes to have it cleaned.
C. The head waiter goes to fetch some clean ones immediately.
D. He offers to sponge it with a little warm water.
E. He is advised to choose another wine instead.
F. The head waiter will deal with it himself.

Questions

·You will hear five conversations taking place in restaurants and the customers are complaining about something.
·Before you listen, read the list of statements, five of which are summaries of how these problems are solved.
·Then listen carefully and match the statements (A-F) with the conversations that are about them respectively.
·There is one extra statement that you don’t need to use. You will hear the passage twice.
A. it is suggested that she change her order to some sirloin because it is tender.
B. She is asked to send in the bill if she likes to have it cleaned.
C. The head waiter goes to fetch some clean ones immediately.
D. He offers to sponge it with a little warm water.
E. He is advised to choose another wine instead.
F. The head waiter will deal with it himself.