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【简答题】
某数学老师身高176cm，他爷爷、父亲和儿子的身高分别是173cm、170cm和182cm．因儿子的身高与父亲的身高有关，该老师用线性回归分析的方法预测他孙子的身高为______cm．
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举一反三
【单选题】Passage 2 Vocabulary 1. -proof /pru:f / (suffix) protecting against, or not damaged by, a particular thing, e.g., waterproof (wn't be damaged by water) 2. accreditation /əˌkredɪˈteɪʃn/ n. official app...
A.
to promote a special registration period at a specific university
B.
to encourage people to continue their education at a variety of universities
C.
to give information about funding of courses
【单选题】G. A. mentioned in the talk is believed to be a(n)
A.
anonymous group.
B.
charity organization.
C.
gamblers' club.
D.
treatment centre.
【简答题】III. Listen to Bryan Lynn reporting this story for Learning English. First, you learn the following words by yourselves. Then listen to the tape. While listening, try to complete the passage. Wor...
【简答题】Please fill the words according the following definitions. An organization of people ( or countries) involved in a part or treaty. (n. a______)
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