In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).A、It can produce wage growth.
B、It can increase unemployment rate.
C、It can produce wage reduction.
D、It can lower unemployment rate.