CAE 2

Bài thi CAE (Reading - Part 2)

Bài thi CAE (Reading - Part 2)
... they’re talking about something in which you have an interest, in which case, when there’s an appropriate pause, you can just say, “Excuse me, I heard you mention so-and-so Can I ask you a question? ... TALKING TO PLANTS AND APPROACHING GROUPS In this book extract from “…and death came third!” Andy Lopata and Peter Roper show nervous business people how to network ... group is to catch the eye of one of the participants and smile Usually they should invite you to join them at the appropriate juncture C The other advantage of this is that your companion, in introducing...
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CAE Use of English (Test 2)

CAE Use of English (Test 2)
... fragment of pottery, that little piece of bone or the remains of an early human tool are (1) often the only evidence we have of our early history However, (2) a consequence of the work of archaeologists ... CAE Use of English (Exit) Part - Open Cloze For questions 1-15, read the text below and write the word which best fits in each space Use only one word in each space ... would be prepared to let you work (15) a volunteer CAE Use of English (Exit) Part - Word Formation Read the text and then write the correct form of the word in CAPITALS to complete the gaps There...
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Đề thi CAE Use of English (test 2)

Đề thi CAE Use of English (test 2)
... each space Use only one word in each space Pre-History That fragment of pottery, that little piece of bone or the remains of an early human tool are (1) often the only evidence we have of our early ... history However, (2) a consequence of the work of archaeologists and others in this field, we have (3) the years built (4) an extremely good understanding of early human development This is the ... written evidence of the period we term Pre-History (6) is startling to note is that this period, which predates the invention of writing, accounts (7) 99% of human existence It was (8) this time...
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Đại số tuyến tính bài 2.pdf

Đại số tuyến tính bài 2.pdf
... 1, cấp 2, , để suy định thức cần tính Ví dụ 2.1: Tính định thức Dn = + a1 b a1 b a2 b 1 + a2 b an b an b a1 bn a2 bn + an b n Bài giải: Sử dụng tính chất 2.4, tách định thức theo cột ... định thức cấp n tính dễ dàng tách định thức (theo dòng theo cột) thành tổng định thức cấp Các định thức thường tính dễ dàng Ví dụ 3.1: Ta tính định thức Dn Ví dụ 2.1 phương pháp Bài giải: Mỗi cột ... có D = det A = det(B.C) = det B det C với định thức det B, det C tính dễ dàng nên D tính Ví dụ 4.1: Tính định thức cấp n (n D= Bài giải: Với n 2) sau + x1 y1 + x1 y2 + x2 y1 + x2 y2 + xn y1...
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