题目内容：
• You are attending a conference in the USA next week and will need secretarial help during the trip as your PA is away on holiday.• Write a memo to the Human Resources Manager:
• requesting a temporary PA for the trip
• explaining why your PA,cannot go with you
• giving the dates of the trip.
• Write about 30-40 words on your Answer Sheet.
参考答案：
答案解析：