ACCORDING TO THE AUTHOR, WHAT IS ONE REASON WHY THE INTERNET IS SO...
40. According to the author, what is one reason why the Internet is sometimes slow? A. Phone lines are often too busy with phone calls and fax transmissions to handle Internet traffic. B. Most people do not have computers that are fast enough to take advantage of the Internet. C. Often a request must travel through many computers before it reaches its final destination. D. Scientists take up too much time on the Internet, thus slowing it down for everyone else.
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Key 1C 2A 3D 4A 5C 6B 7C 8C 9B 10A 11A 12C 13B 14A 15B 16D 17B 18D 19D 20B 21B 22B 23C 24C 25A 26A 27C 28A 29B 30B 31A 32A 33D 34B 35D 36A 37C 38C 39C 40C