16-25 Read the following passage carefully. Choose from the logical connectors offered in the box below the passage, and fill in each of the numbered blanks with a proper one.Stress is a reaction to something that we all feel at one time or another, sometimes even on a daily basis. It can be caused by something positive or negative. 16 , it is not always bad; in fact, sometimes it can actually be necessary or helpful. 17 , most people do not enjoy feeling stress, and many people try to find ways to cope with it and relax. For some people, trying to relieve stress by relaxing through meditation is very helpful. 18 a person wants to relax or reduce stress using a meditative technique, she or he can follow a procedure of two main steps involving comfort and mental attitude. First, finding a comfortable place and getting into a comfortable position are important steps to this technique. A comfortable environment may be different for each person. 19 , whether this place is inside a home or outside on a beach or in a park depends on the person. 20 , finding a place that will provide maximum comfort and minimum disturbance for each person as an individual is essential. 21 , while you are trying to relax through meditation, the environment should be free from noise. 22 , there should be no interruptions or distractions in the area. 23 , getting into a comfortable position is equally important. For some people the most comfortable position might be sitting, 24 for others it might be lying down. Clothing should not be tight but should be comfortable. This step is important 25 without a comfortable environment and position, you may not be able to truly relax.A. However B. butC. For example D. In other wordsE. In addition F. Finally G. When H. because I. Therefore J. In any case K. Furthermore L. Also现在请填写第16题答案。（填一个大写字母即可）