患者女性，70岁，因口角糜烂2年就诊，检查发现两侧口角皲裂脱屑，上覆少量白色假膜，口

配送实际是一个物品集散过程，这一过程不包括（）

A.集中

B.分储

C.分类

D.散发

要使在一定时间内大多数害虫就会因缺O₂而窒息死亡，则中药堆件中的O₂浓度应降到

A．0
B．1%～2%
C．3%～4%
D．2%～3%
E．4%～5%

某公司购入一批价值20万元的专用材料，因规格不符无法投入使用，拟以15万元变价处理，并已找到购买单位。此时，技术部门完成一项新产品开发，并准备支出50万元购入设备当年投产。经化验，上述专用材料完全符合新产品使用，故不再对外处理，可使企业避免损失5万元，并且不需要再为新项目垫支流动资金。因此，在评价该项目时第一年的现金流出应按65万元计算。 ( )

When Dave was eighteen, he bought a secondhand car for 200 so that he could travel to and from work more (1) than by bus. It worked quite well for a few years, but then it got so old, and it was costing him (2) much in repairs that he decided that he had better (3) it.

He asked among his friends to see if anyone was particularly (4) to buy a cheap car, but they all knew that it was falling to pieces, so (5) of them had any desire to buy it. Dave’s friend Sam saw that he was (6) when they met one evening, and said, "What’s (7) , Dave"

Dave told him, and Sam answered, "Well, what about advertising it in the paper You may (8) more for it that way than the cost of the advertisement!" Thinking that Sam’s (9) was sensible, he put an advertisement in an evening paper, which read "For sale: small car, (10) very little petrol, only two owners. Bargain at 50. " For two days after the advertisement first appeared, there was no (11) . But then on Saturday evening he had an enquiry. A man rang up and said he would like to (12) him about the car. "All right, " Dave said, feeling happy. He asked the man whether ten o’clock the next morning would be (13) or not. "Fine, " the man said, "and I’ll (14) my wife. We intend to go for a ride in it to (15) it. "

The next morning, at a quarter to ten, Dave parked the car in the square outside his front door, (16) to wait there for the people who had (17) his advertisement. Even Dave had to (18) that the car really looked like a wreck. Then, soon after he had got the car as clean (19) it could be, a police car stopped just behind him and a policeman got out. He looked at Dave’s car and then said, "Have you reported this (20) to us yet, sir\

9().

A.message 

B.advice 

C.request 

D.description

刀柄是镗刀的（），也叫刀体。

A.固定部分

B.夹持部分

C.装夹部分

D.定位部分