In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage Which suggestion against theft is NOT included in the passage
A. Individuals taking small precautions like locking windows.
B. Neighborhood and local communities working together to prevent big theft.
Cars, houses and estates using anti-crime features.
D. Government enforcing tougher laws against burglary.
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Questions 4 to 7 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions. Now listen to the conversation. How long has Miss Barnes been looking for a new job
A week.
B. A month.
C. Two weeks.
D. One year.
______是位于用户和数据库之间的一个数据管理软件。
Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage Which of the following is NOT true of the Americans’ sense of time
A. There are penalties for being late or not keeping commitment in time.
B. It is unthinkable to quantify time.
C. The future is not very far ahead of people.
D. They take the depth of time for granted.
保证软件质量的手段主要包括复审、复查、管理复审和______。