选优林分条件应满足（）。 A.未经破坏 B.以成龄林为主 C.郁闭度＞0.6，林相整

三面投影图中，形体上所有线的正面投影和侧面投影应当（）。

A、长对正

B、高平齐

C、宽相等

D、对称

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

A young girl, Hattie, stood outside a small church. "I can't go to Sunday School," she said to the pastor(牧师). The next time the  21  met her he said "Hattie, we are going to have a larger Sunday school room soon. When we get the  22  with which to found a school building we are going to  23  one large enough to get all the little children in, and we are going to begin very soon to  24  the money for it."

The pastor did not see Hattie  25 , until he heard from her parents some two years later that Hattie died. As her poor little body was being moved, a purse was found. Inside was found 57 cents and a note  26 : "This is to help build the little church  27  so more children can go to Sunday school."

For two years she had saved for this offering of  28 . When the pastor tearfully read that  29 , he knew instantly what he would do.  30  this note, he told the  31  of her love and devotion.

A newspaper  32  the story and published it. A man  33  them a land worth many thousands. Checks came from far and wide. Within five years the little girl's gift had  34  to $250,000.00 a huge sum for that time.

Her unselfish love had  35  wonders. When you are in the city of Philadelphia, look up Temple University,  36  hundreds of students are trained. Have a look,  37 , at a Sunday School building which houses hundreds of Sunday scholars,  38  no child in the area will ever need to be left outside at Sunday school time. In one of the rooms of this  39  may be seen the picture of the sweet face of the little  40  whose 57 cents made such remarkable history.

脊髓损伤患者可选用的理疗因子有（）

A.超短波

B.10%的碘化钾离子导入

C.紫外线

D.共鸣火花治疗

E.冷疗

纪检监察工作的指导思想是什么？

对于干洗不能洗涤水溶性污渍，应该加入的辅助剂是（）。

A、干洗枧油

B、乳化油

C、黄枧

D、氯漂粉