The demand-driven strategy requires integrating demand information into the supply chain planning process. This information is generated by applying some different processes:

21 . The program to control the entry of illegal drugs into the country was a failure in 19If the program had been successful, the wholesale price of most illegal drugs would not have dropped substantially in 19The argument in the passage depends on which of the following assumptions?

A．The supply of illegal drugs dropped substantially in 1987.

B．The price paid for most illegal drugs by the average consumer did not drop substantially in 1987.

C．Domestic production of illegal drugs increased at a higher rate than did the entry of such drugs into the country.

D．The wholesale price of a few illegal drugs increased substantially in 1987.

E．A drop in demand for most illegal drugs in 1987 was not the sole cause of the drop in their wholesale price.

The writer moved into the house not long a90．

Before dropping rubbish into the chute you have to ______.

A．lock the other floors' chute doors

B．check if the container is full

C．press the correct button

D．break up the rubbish

Before dropping rubbish into the chute you have to ______.

A．lock the other floors' chute doors

B．check ff the container is full

C．press the correct button

D．break up the rubbish

The following questions pertain to the image characteristics of all types of mirrors discussed in this unit - plane mirrors, concave mirrors, and convex mirrors. Use your understanding of the object-image relationships for these three types of mirrors to answer the questions. The diagram below shows a spherical surface that is silvered on both sides. Thus, the surface serves as double-sided mirror, with one of the sides being the concave and one being the convex side. The principal axis, focal point, and center of curvature are shown. The region on both sides of the mirror is divided into eight sections (labeled M, N, P, Q, R, S, T, and W). Five objects (labeled 1, 2, 3, 4, and 5) are shown at various locations about the double-sided mirror. Use the diagram to answer the questions #1-6.1. The image of object 1 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 2. The image of object 2 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 3. The image of object 3 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 4. The image of object 4 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 5. The image of object 5 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 6. The double-sided mirror would cause virtual image to be formed of objects ________. M、 N、 P、 Q、 R、 S、 T、 W 7. How can a plane mirror, concave mirror, and/or convex mirror be used to produce an image that has the same size as the object? 8. How can a plane mirror, concave mirror, and/or convex mirror be used to produce an upright image? 9. How can a plane mirror, concave mirror, and/or convex mirror be used to produce a real image? 10. The image of an object is found to be upright and reduced in size. What type of mirror is used to produce such an image?

Translate the following information into Chinese Dear Pon, Order No. XE23003 The order mentioned above was delivered to us on September 4, 2010. It is with great regret we have to complain about the packing of Bale 4 and the quality of the material in Bale 2. Bale 4 does not appear to have packed in waterproof material and has become very sodden on arrival. As a result, the 500 meters of your material AC303 it contained has been very badly stained and show signs of rotting. The material in Bale 2, 750 meters of AC223, is not up to the standard of the similar material we ordered from you on May 4, 2010. It appears to be too loosely woven and pulls out of shape very easily. Under separate cover by air parcel post we have sent you a cutting of this material and also one from the material we obtained from you on your previous visit to us. You will be able to compare the two for yourselves. We have always been able to rely on the high quality of your materials and packing in the past. We are, however, disappointed on this occasion as we have received orders which need these materials for production. We will, therefore, appreciate it if you can let us know without delay what action you can take to help us to get over present difficulty. I look forward to your prompt reply. Yours faithfully,

There are two dimensions in information structuring: first, separate the speech into different parts based on ______; second, differentiate the value of information of each part, make your structure ______. （）

The delays in building the 91 st Street facility______.

A.have put the city into trouble of nationwide opposition

B.have caused the city bigger financial pressure

C.have damaged the governments authority

D.have brought Deputy Mayor endless lawsuit