AFTER CARRYING OUT A LARGE NUMBER OF EXPERIMENTS, _______ A. A...

Câu 50. After carrying out a large number of experiments, _______ A. Alfred Nobel finding the formula for dynamite in 1866. B. the formula for dynamite was found in 1866.C. it was in 1866 that the formula for dynamite was found by Alfred Nobel. D. Alfred Nobel found the formula for dynamite in 1866.Đọc kỹ đoạn văn sau và chọn phương án đúng (ứng với A hoặc B, C, D) cho mỗi câu từ 51 đến 60. It is very difficult to succeed in the music business; nine out of ten bands that release a first record fail to produce asecond. Surviving in the music industry requires luck and patience, but most of all it requires an intricate knowledge of howa record company functions. The process begins when a representative of a company’s Artist and Repertoire (A &R)department visits bars and night clubs, scouting for young, talented bands. After the representative identifies a promisingband, he or she will work to negotiate a contract with that band. The signing of this recording contract is a slow process. Acompany will spend a long time investigating the band itself as well as current trends in popular music. During this period,it is important that a band reciprocate with an investigation of its own, learning as much as possible about the recordcompany and making personal connections within the different departments that will handle their recordings. Once a bandhas signed the contract and, has finished recording an album, the Publicity and Promotions department takes over. Thisdepartment decides whether or not to mass produce and market the band’s album. Most bands fail to make personal contactsin this second department, thus losing their voice in the important final process of producing and marketing their album.This loss of nice often contributes to the band’s failure as a recording group.