Passage One Questions 26 to 28 are based on the passage you have just heard.
A. They often take place in her major industries.
British trade unions are more powerful.
C. There are more trade union members in Britain.
D. Britain loses more working days through strikes every year.
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AgNO3标准溶液应装在棕色瓶中。( )
A. 对
B. 错
康复医学工作的主要内容包括______、______和康复治疗。
When you eat cooked proteins and fats you are eating few carcinogenic products caused by cooking.
以铁铵钒为指示剂，用NH4SCN标准滴定溶液滴定Ag+时应在碱性条件下进行。( )
A. 对
B. 错
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