题目内容

The following charts show the share price for eight different companies during one month. Which chart does each sentence 6-10 describe? Choose the most appropriate answer and write the corresponding letter in the brackets. Do not use any letter more than once.

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Look at the table below. It shows areas in a factory. For questions 1 - 5, choose the area (A - H) each person should go to. For each question, mark one letter (A - H) in the brackets. Do not use any letter more than once.

使钢产生热脆性的元素是()。

A. 硫
B. 磷
C. 氢

使钢产生冷脆性的元素是()。

A. 硫
B. 磷
C. 氢

使钢产生白点的元素是()。

A. 氧
B. 氮
C. 氢

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