· For each question 23-30, mark one letter A, B or C for the correct answer. How does London’s Savile Row produce its men’s clothing
A. By hands.
By machines.
C. Via subcontract.
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· For each question 23-30, mark one letter A, B or C for the correct answer. What was Anderson when he was 17
A son of Henry Huntsman.
B. An apprentice in a tailor’s shop.
C. The owner of a tailor’s shop.
· For each question 23-30, mark one letter A, B or C for the correct answer. What is the first reason for Anderson to start his own business
A. Henry Huntsman & Sons had been taken over.
B. He thought he was still at a young age.
C. He wanted to put it in a fresh new setting.
链霉素鉴别可用
A. 坂口反应
B. 三氯化铁反应
C. 重氮化-偶合呈色反应
D. 异羟肟酸铁反应
E. 丙二酰脲反应
苯巴比妥鉴别可用
A. 坂口反应
B. 三氯化铁反应
C. 重氮化-偶合呈色反应
D. 异羟肟酸铁反应
E. 丙二酰脲反应
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