彩色斩假石工艺流程有哪些？_爱下问搜题

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问题问答题

彩色斩假石工艺流程有哪些？

答案

参考答案：

彩色斩假石工艺流程见图3-2。

单项选择题 A型题

对HBV最敏感的动物是（）

A.幼猪

B.黑猩猩

C.家兔

D.豚鼠

E.鸭

完形填空

Our teacher asks us to keep a diary in English. I enjoy doing so because I          keeping a diary in English is one of the effective ways to      our English writing ability.
Compared with       forms of writing, it is shorter and       less time. It can help us to       the habit of thinking in English.         we persist in (坚持) this practice, gradually we’ll learn how to express ourselves in English. In keeping a diary in English,         can use the important phrases and sentences we’ve        in or out of English classes to describe our        , and this way we can master and use freely       we’ve learned, which will do good         us in English learning. But      we certainly run up against many difficulties. In the first place, it often happens that we have       finding proper words and phrases to give expression to our mind. Secondly, there        many idiomatic(惯用的) ways of saying things in Chinese. And it is extremely hard for us to put them       English properly.
As far as I am concerned, my suggestion is that we          always have a notebook and a Chinese-English dictionary within easy reach. Whenever         beats （难倒）us, we can first put it down in our notebook and then look it up in our dictionary. We can also turn to our English teacher for          , if necessary.
In short, I believe that it is of          use to keep a diary in English for the development of our          skills.

B．at one time

C．all the time