胡某，男性，70岁。两日来心中悸动不安，头眩，畏寒肢冷，下肢浮肿，渴不欲饮，恶心吐涎

阅读理解

       This is Lily's room.  Her room is white. She has a bed.  Her baseball is under the bed.  She has a

table. Her books are on it. She has a pencil-box. Her eraser is in it. She has a computer, but she

doesn't have a TV.                

1. What color is Lily's room?     

A. Blue.              

B. Red.            

C. White.

2. Where's her baseball?          

A. On the table.          

B. Under the table.        

C. Under the bed.

3. Where are her books?        

A. On the table.  

B. Under the table.        

C. In the table.

4. Where's her eraser?        

A. In the book.        

B. In the pencil-box.      

C. Under the bed.

5. What does not Lily have?      

A. computer.              

B. bed.                  

C. A TV.

用湿法连续法对零件进行夹头通电磁化后，要求进行线圈通电磁化，为了正确地进行线圈磁化，需要（）。

A、用清洁、干燥的吸湿性棉布将零件上所有的磁悬液擦掉

B、夹头通电和线圈通电中间零件需要退磁

C、评定夹头通电磁化的显示后将零件放入线圈继续进行检验

D、以上都不对

乙烯装置设置火炬系统的目的是什么？

认知发展论课程模式理论基础的代表人物没有（）。

A.皮亚杰

B.杜威

C.弗洛伊德

D.霍尔

信用证要求空运货物给开证申请人。一家银行议付了汇票，但是当单据寄往开证行后，经其审核，认为单证不符，开证行拒付。这时申请人已经提走了货物，将未付款的单据留在了开证行。

试分析受益人在此案中应该接受的教训。