行道树中乔木的修剪，除应按以上要求操作外，还应注意以下规定：

小亮同学在探究“凸透镜成像规律”实验时，在光屏上得到清晰的与烛焰等大的像（如图所示），保持凸透镜位置不变，为了在光屏上得到清晰的放大的实像，他必须(    )

A．让蜡烛远离透镜，同时让光屏也远离透镜

B．让蜡烛远离透镜，同时让光屏靠近透镜

C．让蜡烛靠近透镜，同时让光屏也靠近透镜

D．让蜡烛靠近透镜，同时让光屏远离透镜

全身水肿伴重度蛋白尿见于

A．肾源性水肿

B．心源性水肿

C．丝虫病

D．药物性水肿

E．特发性水肿

为了解决好施工导流问题必须做好( )。

A．施工导流策划

B．施工导流技术

C．施工导流设计

D．选择导流方案

第二节完形填空(1)（每空一词，共12小题；每小题1分，满分12分）

阅读下面短文，掌握其大意，然后从31至第40小题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

A girl complained（抱怨） to her father about her hard life. She wanted to  29  because she didn’t know how to overcome her problems. She felt tired of fighting and fighting. Once one     

_30  had been solved, another came.

Her father, a cook, took her into the kitchen. He poured water into three pans. After the water boiled, in the first pan he put some carrots, the second some eggs, and in the last some coffee. He waited without any   31  .

The girl closed her mouth and waited,  32   by what her father was doing. After about twenty minutes, her father    33   the stove and took out the carrots and the eggs. Then the coffee was poured into a cup.

Turning back to his daughter, he asked, “what do you  34   ?”

“Carrots, eggs, and coffee,” she answered.

Her father suggested she  35   the carrots. She did, and felt the carrots were   36  . Then he asked her to take the eggs and  37  them. After peeling（剥）them, she felt that the eggs were hard.  Lastly, he asked her to smell the coffee. She asked impatiently , “What’s the meaning of this, father?” He explained that    38   had felt the same misfortune to be put into the boiling water， but had reacted（反应）  39  . The strong and hard carrots became soft and weak after a while in the boiling water. The easily broken eggs became hard after being cooked. Coffee was very unique --- it could change water.

“   40  are you? ”asked her father. “When the difficulty knocks your door, what is your reaction? Are you carrots, eggs, or coffee?”

29. A. catch up             B. wear out                   C. give up                    D. run out

30. A. matter            B. business                   C. question                   D. problem

31. A. breath             B. praises                            C. words                      D. complaints

32. A. pleased        B. frightened                C. disappointed             D. puzzled

33. A. turned off           B. turned up                 C. turned down             D. turned away

34. A. mean                  B. see                           C. suggest                     D. explain

35. A. touch                  B. eat                           C. observe                    D. keep

36. A. bad                    B. hard                         C. soft                          D. gentle

37. A. hit               B. break                       C. beat                         D. destroy

38. A. nothing        B. anything                   C. everything                D. something

39. A. differently          B. certainly                   C. happily                    D. equally

40. A. How                   B. Who                        C. When                       D. Where

诊断吁毒最有意义的临床表现是

A．头痛、畏寒、高热

B．女广发部位

C．色鲜红界限清楚

D．部发生水疱

E．所属淋巴结肿大