Please be advised that Nairobi like any other large city has a security and crime problem. However, if you observe the following simple guidelines you will stay and have a trouble-free seminar (研讨会):
1. Do not wear a money belt. This makes you an instant target.
2. Cameras of all kinds are a favorite with snatchers. Feel free to use them within the
Starehe Campus and the hotel grounds but not in the streets.
3. Ladies handbags are also a regular snatch. Avoid carrying one, and if you must, be alert and hold on to it tightly.
4. Jewellery and even glasses with valuable frames are also often targeted. Bear this in mind.
5. When in a vehicle keep the doors always locked, and the windows only slightly open --especially at traffic lights, junctions and in slow moving traffic.
6. Beware of street children, their begging often quickly transforms into something more unpleasant.
7. Stay with the main party all the time, and a
A. something unpleasant could happen to you if you use a camera during the seminar
B. ladies must not wear a handbag or any jewellery
C. in the hotels of Nairobi, it might be dangerous to stay in a single room
D. everything will be OK if you always watch out and are clear about the surroundings
Mark Twain once observed that giving up smoking is easy. He knew, because he’ d done it hundreds of times himself. Giving up for ever is a trifle more difficult, apparently, and it is well known that it is much more difficult for some people than for others. Why is this so
Few doctors believe any longer that it is simply a question of will power. And for those people that continue to view addicts as merely "weak", recent genetic research may force a rethink. A study conducted by Jacqueline Vink, of the Free University of Amsterdam, used a database called the Netherlands Twin Register to analyze the smoking habits of twins. Her results, published in the Pharmacogenomics Journal, suggest that an individual’s degree of nicotine dependence, and even the number of cigarettes he smokes per day, are strongly genetically influenced.
The Netherlands Twin Register is a voluntary database that contains details of som
A. Dr. Vink does not treat her research results with enough care
B. there are always people who try to copy other’s researches
C. Mark Twain’s problem will be other smokers’ problem in the future
D. many such researches as Dr. Vink’s have not been done thoroughly
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