摘要：26．A study shows that walking fast in your old age is a that you will live a long life. A．sign B．mark C．symbol D．signal
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A study shows that walking fast in your old age is a ______ that you will live a long life.
A．sign B．mark C．symbol D．signal
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A study shows that walking fast in your old age is a ________ that you will live a long life.
A．sign B．mark C．symbol D．signal
查看习题详情和答案>>A study shows that walking fast in your old age is a ______ that you will live a long life.
- A.sign
- B.mark
- C.symbol
- D.signal
A study shows that walking fast in your old age is a ______ that you will live a long life.
| A．sign | B．mark | C．symbol | D．signal |