问题
单项选择题
GMP要求直接接触药品的生产人员上岗前应当接受健康检查，以后（）至少进行一次健康检查
A．半年
B．1年
C．2年
D．半年
答案
参考答案：B
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GMP要求直接接触药品的生产人员上岗前应当接受健康检查，以后（）至少进行一次健康检查
A．半年
B．1年
C．2年
D．半年
参考答案：B
| 阅读短文，用方框内所给单词的正确形式填空，使短文意思通顺、完整。注意：①每个词只能用一次。 ②每空限填一词，有些词需要做相应的变化。③其中有两个多余选项。 | |
Old buildings 1______ brick (砖) and stone walls. The walls hold up the 2______. In cities, many modern building 3______ as if they are made just of windows. Walls of dark glass reach high into the air. Many buildings are 4______ than 50 stories (层) tall. Are walls of glass strong 5______ to hold up the new buildings? No, The new glass walls do not hold up the buildings, 6______ they only cover up the frame (框架) made of steel. Have you ever watched a new building going up? The steel frame is built 7______. Then the glass walls are hung on the frame. When the building is 8______, the frame does not show. The outside looks like windows without walls. The glass walls shine 9______ the sun with no decoration (装饰). Many people find 10______ beautiful just as they are. |