下列MLS系统的类型中，（）是指系统的成员可以根据自己的需要决定是否将所获得的独家销

It was Monday. Mrs. Smith’s dog was hungry, but there was not any meat in the house. Considering that there was no better way, Mrs. Smith took a piece of paper, and wrote the following words on it “Give my dog half a pound of meat.” Then she gave the paper to her dog and said gently, “Take this to the butcher（屠夫）, and he’s going to give you your lunch today.” Holding the piece of paper in its mouth, the dog ran to the butcher’s. It gave the paper to the butcher. The butcher read it carefully, recognized that it was really the lady’s handwriting and soon did it as he was asked to. The dog was very happy, and ate the meat up at once. At noon, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave it half a pound of meat once more. The next day, the dog came again exactly at noon. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at paper, and gave the dog its meat, for he had regarded the dog as one of his customers(顾客). But, the dog came again at four o’clock. And the same thing happened once again. To the butcher’s more surprise, it came for the third time at six o’clock, and brought with it a third piece of paper. The butcher felt a bit puzzled. He said to himself, “This is a small dog. Why does Mrs. Smith give it so much meat to eat today?”

Looking at the piece of paper, he found that there were not any words on it!

小题1:The little dog went to the butcher’s ________ altogether during the two days.

A．three times

B．four times

C．five times

D．six times小题2:The butcher did not give any meat to the dog __________.

A. before he felt sure that the words were really written by Mrs. Smith on Monday

B when he found that the words on the paper were not clear

C. because he had sold out all the meat in his shop

D. until he was paid enough by Mrs. Smith

小题3:From the story, we can know that the dog was very ___________.

A．honest

B．kind

C．clever

D．foolish小题4:At the end of the story, you’ll find that __________.

A．the dog was clever enough to write on the paper

B．the dog dared not go to the butcher’s any more

C．the butcher was told not to give any meat to the dog

D．the butcher found himself cheated by the dog

(五)2001年3月，某工艺品公司向银行贷款100万元，贷款期限为一年。双方约定：工艺品公司提供价值90万元的玉雕制品作担保，逾期不能清偿贷款的，该批玉雕制品归银行所有。同时，公民甲与银行订立合同，愿意为工艺品公司提供保证。同年4月1日，工艺品公司向银行交付了该批玉雕制品。同年9月，银行在未通知工艺品公司的情况下，将该批玉雕制品出租给博物馆展览，获租金10万元。展览期间，该批玉雕制品被盗，工艺品公司获得赔偿金80万元。请回答下列问题：

(2002，86)根据《担保法》的规定，本案中的担保方式有( )。

A．抵押

B．保证

C．动产质押

D．权利抵押

脱氢催化剂的类型有：氧化铬—氧化铝系催化剂、（）、磷酸钙镍系催化剂。

( )是指将同一(组)应聘者进行的同一测试分为若干部分加以考察，各部分所得结果之间的一致性。

A．内在一致性系数

B．稳定系数

C．外在一致性系

D．等值系数