装入装置有那些防尘措施？

根据所给动词，在答题纸标有题号的横线上，写出空缺处各动词的正确形式。

小题1:It is raining outside. You'd better   (not go)out

小题2: If you   (not be)free tomorrow,1 will ask others.

小题3: What a good time they are having   (discuss)about the film.

小题4:   (cut)the cakes into two halves, please.

小题5: We should spend as much time as we can   (practise)reading English

小题6:Children can't wait   (open)the birthday presents.

小题7: They   (climb)the hills next week, are they?

小题8: My parents decided to stay at home instead of   (travel)to Guangdong.

小题9: Listen! How nice the music   (sound).

小题10:I hope you   (win)in the writing competition.

合作与服务发展部需要（）（）的频率组织合作方沟通会议。

牡丹商务卡客户在用卡年度内，本外币账户当年累计刷卡消费达到100笔或10万元人民币可减免主副卡本年度年费。（）

注意：下面出现的所有文件都必须保存在考生文件夹[K:\K01\1501009]下。
1．在考生文件夹下打开EXCEL.XLS文件：(1)将sheet1工作表的A1:F1单元格合并为一个单元格，内容水平居中；计算“总积分”列的内容，按总积分的降序次序计算“积分排名”列的内容(利用RANK函数，降序)；将A2:F10数据区域设置为自动套用格式“古典1”。(2)选取“单位代号”列(A2:A10)和“总积分”列(E2:E10)数据区域的内容建立“簇状条形图”(系列产生在“列”)，图表标题为“总积分统计图”，清除图例；设置X坐标轴格式主要单位为40，数字为常规型；将图插入到列表的A12:D26单元格区域内，将工作表命名为“成绩统计表”，保存EXCEL.XLS文件。
2．打开工作簿文件EXC.XLS，对工作表“图书销售情况表”内数据清单的内容进行自动筛选，条件为第一和第二季度且销售量排名在前20名；对筛选后的数据清单按主要关键字“销售量排名”的升序次序和次要关键字“经销部门”的升序次序进行排序，工作表名不变，保存EXC.XLS工作簿。

Most plants can make their own food from sunlight, (1) some have discovered that stealing is an easier way to live. Thousands of plant species get by (2) photosynthesizing, and over 400 of these species seem to live by pilfering sugars from an underground (3) of fungi(真菌). But in (4) a handful of these plants has this modus operandi been traced to a relatively obscure fungus. To find out how (5) are (6) , mycologist Martin Bidartondo of the University of California at Berkeley and his team looked in their roots. What they found were (7) of a common type of fungus, so (8) that it is found in nearly 70 percent of all plants. The presence of this common fungus in these plants not only (9) at how they survive, says Bidartondo, but also suggests that many ordinary plants might prosper from a little looting, too.

Plants have (10) relations to get what they need to survive. Normal, (11) plants can make their own carbohydrates through photosynthesis, but they still need minerals. Most plants have (12) a symbiotic relationship with a (13) network of what are called my corrhizal fungi, which lies beneath the forest (14) . The fungi help green plants absorb minerals through their roots, and (15) , the plants normally (16) the fungi with sugars, or carbon with a number of plants sharing the same fungal web, it was perhaps (17) that a few cheaters—dubbed epiparasites—would evolve to beat the system. (18) , these plants reversed the flow of carbon, (19) it into their roots from the fungi (20) releasing it as "payment.\

11（）

A.green

B.land

C.wild

D.grown