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huyentrang92
2 năm trước
cho tam giác abc vuông tại a. trên cạnh ab lấy m sao cho góc MCb bé hơn góc mca đường tròn đường kính mc cắt cạnh ab tại d. đường thẳng md cắt ac tại e 1. Chứng minh các tg bnbd, eadb nội tiếp 2. trên đường kính MC lấy H Sao cho M điểm chính giữa của cung DH. Chứng minh DH song song với EB
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Read the following passage and decide if the statements that follow are True or False Every year students in many countries learn English. Some of these students are young children. Others are teenagers. Many are adults. Some learn at school, others study by themselves. A few learn English just by hearing the language, in film, on television, in the office, or among their friends. But not many are lucky enough to do that. Most people must work hard to learn another language Learning another language! Learning English! Why do all these people want to learn English?. Is it difficult to answer that question?. Many boys and girls learn English at school because it is one of their subjects. They study their own language and Mathematics…and English (In England, or America, or Australia, many boys and girls study their own language, which is English, and Mathematics, .and another language, perhaps French, or German, or Spanish) Many adults learn English because it is useful for their work. Teenagers often learn English for their higher studies, because some of their books are in English at the college or university. Other people learn English because they want to read newspapers or magazines in English. 1. According to the writer, English is learned by students of different ages 2. Many boys and girls learn English because they are forced to learn it 3. Many adults learn English in order to be able to read newspapers in English 4. Many boys and girls learn English at school

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