| 1. | Is a questionnaire answeredby 500 people truly representative of national opinion? |
| 一份调查问卷有500人作答,是否能真正代表全国人民的意见？
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| 2. | Please complete and return the enclosed questionnaire . |
| 所附问卷请填妥交回。
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| 3. | A questionnaire was issued by …. |
| …发了一份调查表。
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| 4. | replies submitted to a questionnaire |
| 对调查表所作的回答
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| 5. | gather information by the questionnaire method |
| 用调查表的办法收集资料
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