题目内容

有用组分分布越不均匀,品位变化系数越大的矿体,取样间距应越大。()

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SECTION A COMPOSITION (35 MIN)
The Ministry of Education has urged teachers across the country to avoid accepting gifts from students or their parents on the occasion of Teachers' Day. This has led to a heated debate as to whether gifts should be banned on Teachers' Day.
Write on ANSWER SHEET THREE a composition of about 200 words on the following topic :
Should Gifts be Banned on Teachers' Day？
You are to -write in three parts.
In the first part, state clearly what your view is.
In the second part, support your view with appropriate reasons.
In the last part, bring what you have written to a natural conclusion or a summary.
Marks will be awarded for content, organization , grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.