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【简答题】
Write two request and two response letters according to the given situations of Exercises IV&V of Unit 5(P98) and Exercise IV (1-2) of Unit 6 (P117).
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】生产开始前应当进行检查,请选出正确的检查项目
A.
设备处于待用状态
B.
检查记录
C.
确保设备和工作场所没有上批遗留的产品、文件或与本批产品生产无关的物料
D.
设备处于已清洁状态
E.
设备处于待修状态
【简答题】A．They have all kinds of rooms you may look for. B．They, like resort hotels, are usually on the coast. C．They have spacious parking place. D．They provide better services than inns and lodges.
【单选题】Wild crocodiles are not seen in England now because ______.
A.
they have all been shot
B.
they are too dangerous
C.
they are all hiding under the earth
D.
they could not get used to the cold weather
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