阅读理解（共 20 小题，每小题 2 分，满分 40 分）阅读下面的短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项
APlease 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 a instant target
Gameras of all kinds are a favourite with snatchers
Feel free to use them within the Starehe Campus and the hotel grounds but not in the streets
Ladies handbags are also a regular snatch
Avoid carrying one,and if you must,be alert and hold on to it tightly
Jewellery and even glasses with valuable frames are also often targeted
Bear this in mind
When in a vehicle keep the doors always locked,and the windows only slightly open—especially at traffic lights,junctio
