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cho đa thức P(x)=mx-3 xác định m biết rằng P(-1)=2 cho đa thức Q(x)=2x^2+mx-7m+3 xác định m biết rằng Q(x) có nghiệm là -1
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Read the passage, and then choose the correct answers. Tokyo is the capital of Japan. In Tokyo, there are always too many people in the place where you want to come. People are very polite even when they often spend a long time on the traffic jams. Tokyo is different from London when you want to walk to a place. During the day, most people travel to work by train. Tokyo people buy six million train tickets every day. Although they are usually crowded , Japanese trains are very good. They always leave and arrive on time. On a London train, everybody in a seat seems to be asleep, whether the journey is long or short. The worst time to be in the street at night is about 11.30 when the nightclubs are closing and everybody wants to go home. Câu 32.Tokyo is different from London because____________. A.it has a larger population B.it is a noisy city C.it is more difficult to walk to somewhere D.its people are friendly and more polite Câu 33.When does the writer think the worst time to go into the street? A.When the nightclubs are closing. B.At 8.00 am. C.When the trains are full D.at 11.30 am Câu 34.What does the writer think of Japanese trains? A.They are very nice and comfortable. B.There are not enough trains. C.They often run late D.They leave and arrive on time. Câu 35.In London trains, every British in a seat ________. A.read a newspaper B.looks like being asleep C.talks with other people D.looks out of the window. Câu 36.Which statement is NOT true according to the passage? A.Most people in Tokyo travel to work by train. B.It is very difficult to go around in Tokyo. C.When Japanese people are on traffic jams, they are not polite. D.Trains in Tokyo are very good –they always leave and arrive on time

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