煤气炉的作用是（）。_爱下问搜题

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问题填空题

煤气炉的作用是（）。

答案

参考答案：制气

判断题

成本优势能力主要体现在生产的技术水平和产品的技术含量上。( )

问答题

Directions:

A freshman, Jean, who is your friend, wants to get some advice from you about how to live a meaningful life in university. You should write a letter to her to offer your suggestions. In the letter, you should
1) give your advice to her, and
2) encourage her in her future study.
You should write about 100 words on
ANSWER SHEET 2
.
Do not sign your name at the end of the letter. Use "Li Ming" instead.
Do not write the address.