Everybody, welcome to ____(we) company. I am Luisa, Director of the department. Let me say something to you all. The starting of work can be exciting on the hand, and can also be ____(worry) on the other. No matter what your future job is, you will have to work with others. Leaning to get on well with others must come first,____ (include) all staff in the company and our ____ (custom).

    And secondly, right after my introduction, spend some time reading the introduction of our company and get to know the people in your office and find out ____ the company is like. This afternoon you can walk around our workshops and know ____ (much) about the products. No one is allowed ____ (leave) the company before 5:30 pm. By the way, lunchtime ____ (come) at 11:50 and it's free ____ charge.

    Remember: Learning is so important ____ it can change your future life.

This is what I'd like to say to you at the moment. If you still have any question, please come to my office. Thank you.

材料一：

材料二：自去年5月23日严打专项行动开展以来，新疆公安机关率先行动，……截至今年4月30日，共打掉暴力恐怖团伙181个，96．2%的暴恐犯罪团伙被摧毁在预谋阶段。……暴恐案犯罪嫌疑人（女）：“我没想到全镇的人都在搜捕我，更没想到我行凶后，没有任何一个人愿意收留我。”

——央视新闻，2015年5月25日

材料三：（汉代）丝绸之路以商队运输形式从中国到罗马帝国，连接了欧亚大陆的两端。丝绸之路流通着大量的、品种多样的手工业品和农产品。商人、传教士和其它一些旅行者，也带着他们的信仰、价值观念和宗教信念来自遥远的西方。

——杰里·本特利《新全球史》

材料四：230年，孙权派将军卫温等率领一千多名官兵，乘海船横渡某海峡，到达夷州。

——人教版<中国历史>七年级上册

下列句子中划线词语使用恰当的一项是（）

“政启开元，治宏贞观”是后世对哪位皇帝的评价(   )