下列几种作物的种子，在植物学上属于颖果的是（）。 A.棉花 B.小麦 C.大豆 D.

工厂制度的诞生对管理提出了哪些客观要求？

下列哪项因素与发病率的变化无关（）。

A.致病因素的作用明显加强和减弱

B.患病率的升高或下降

C.疾病诊断水平的提高或下降

D.诊断标准的变化

E.防疫措施的有效与否

One of my fondest memories as a child is going by the river and sitting idly(闲散地)on the bank. There I would enjoy the peace and___1___, watch the water ___2__downstream, and listen to the chirps(喳喳声)of the birds and the rustling (沙沙声)of the leaves in the trees. I would  also___3___the bamboo trees___4___under pressure from the wind and watch them ___5____gracefully to their upright or ___6___ position after the wind had___7____. When I think about the bamboo tree’s ___8____to bounce back or return to it’s original position, the word resilience(弹性)__ 9___to mind. When used in ___10_____ a person , this word means the ability to readily _11__from shock, depression or any other situation___12____stetches the limits of a person’s emotions. Have you ever felt like you are about to shout? Have you ever felt like you are at your __13__point?__14__, you have survived the experience to live to talk about it. During the experience you probably felt a mix of __15____that threatened your health. You felt emotionally tired,___16_____ exhausted and you most likely endured unpleasant physical symptoms.

Life is a __17__ of good times and bad times, happy moments and unhappy moments. The next time you are __18___one of those bad times or unhappy moments that take you __19____to your breaking point, bend but don’t break. Try your best not to let the situation get the best of you. A measure of hope will__20__ you through the unpleasant test.

1.A. quiet  B. beautiful     C. noisy     D. happy

2.A. flow    B. rush     C. go     D. come

3. A. see     B. notice    C. watch   D. look at

4.A. bend    B. swing    C. break   D. tremble

5.A. return   B. recover  C. give   D. fly

6.A. straight  B. original  C. quick  D. necessary

7.A. died from  B. died out C. died down  D. died off

8.A. ability   B. power C. energy  D. strength

9.A. strikes  B. goes   C. appears  D. comes

10.A. preference to  B. conference to C. reference to D. appearance to

11.A. recover  B. calm  C. comfort  D. sink

12.A. where   B. that   C. when  D. in which

13.A. high   B. low   C. breaking   D. returning

14．A．Thankfully B. Hopefully  C. Happily  D. Surprisingly

15.A. senses  B. emotions  C. thoughts  D. minds

16.A. physically  B. mentally  C. patiently  D. fully

17.A. way     B. mixture   C. condition    D. feeling

18.A. experiencing  B. making   C. living  D. meeting

19.A. away  B. far  C. close   D. fast

20.A. bring  B. take  C. make  D. set

动态网页和静态网页都可以制作与上网者进行互动的网页。 ( )

下面关于在指定的PowerPoint 2003幻灯片上自定义动画的操作正确的是（）。

A.打开该幻灯片，在"幻灯片放映"菜单中点击"自定义动画"，然后在右边出现的自定义动画栏中设置动画效果

B.在"幻灯片放映"菜单中点击"自定义动画"，并在随即出现的对话框中设定参数，最后按"确定"

C.打开该幻灯片，在"幻灯片放映"菜单中点击"自定义动画"，然后按"确定

D.以上说法均不对