Questions 11 to 18 are based on the passage you have just heard.
A. Husband and wife.
B. Mother and son.
C. Doctor and patient.
D. Teacher and student.
查看答案
How many inventions and discoveries made by man are mentioned in the passage
根据《旅行社条例》规定，违反本条例的规定，旅行社未在规定期限内向其质量保证金账户存入、增存、补足质量保证金或者提交相应的银行担保的，由工商行政管理部门责令改正。( )
A. 对
B. 错
根据《旅行社条例》规定，经营出境旅游业务的旅行社，应当存入质量保证金120万元。( )
A. 对
B. 错
透皮贴剂的质量检查项目包括
A. 溶散时限
B. 崩解时限
C. 融变时限
D. 释放度
E. 稠度
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