【C15】
A. sign
B. signal
C. mark
D. symbol
Who will have the right to ask for flexible working hours after the UK program is launched？
A. Parents with adult disabled kids.
B. Parents with children younger than 16.
C. Parents with healthy kids under 18.
D. Parents with children older than 6.
【C9】
A. sustaining
B. entertaining
C. maintaining
D. retaining
Her Olympic experience gave her a big______over the other contestants.
A. benefit
B. profit
C. merit
D. advantage
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