一根优质焊条应具备哪些基本要求？

深虑论

(明)方孝孺
虑天下着，常图其所难而忽其所易，备其所可畏可遗其所不疑。然而，祸常发于所忽之中，而乱常起于不足疑之事。岂其虑之未周欤盖虑之所能及者，人事之宜然，而出于智力之所不及者，天道也。
当秦之世，而灭诸侯，一天下。而其心以为用之亡在乎诸侯之强耳，变封建而为郡县。方以为兵革可不复用，天子之住可以世守，而不知汉帝起陇亩之中，而卒亡秦之社稷。汉惩秦之孤立，于是大建庶孽而为诸侯，以为同姓之亲，可以相继而无变，而七国萌篡弑之谋。武、宣以后，稍剖析之而分其势，以为无事矣，而王莽卒移汉祚。光武之惩哀、平，魏之惩汉，晋之惩魏，各惩其所由亡而为之备。而其亡也，皆出于所备之外。
唐太宗闻武氏之杀其子孙，求人于疑似之际而除之，而武氏日侍其左右而不悟。宋太祖见五代方镇之足以制其君，尽释其兵权，使力弱而易制，而不知子孙卒困于夷狄。此其人皆有出人之智、盖世之才，其于治乱存亡之几，思之详而备之审矣。虑切于此而祸兴于彼，终至乱亡者，何哉盖智可以谋人，而不可以谋天。良医之子，多死病于良巫之子，多死于鬼。岂工于活人，而拙于谋子也哉乃工于谋人，而拙于谋天也。
古之圣人，知天下后世之变，非智虑之所能用，非法术乏所能制，不敢肆其私谋诡计， 而唯积至诚，用大德以结乎天心；使矢眷其德，若慈母乏保赤子而不恶释。故其子孙，虽有至愚不肖者足以亡国，而天卒不忍遽亡之。此虑之远者也。夫苟不能自结于天，而欲以区区之智笼络当世之务，而必后世之无危亡，此理之所必无者，而岂天道哉!

下列对原文的理解与分析，不正确的一项是______。

A．作者认为灾祸常常在疏忽之际发生，变乱常常在不值得疑虑的事上突起
B．作者认为大凡智力所能考虑到的，都是人事发展理应出现的情况，如超出智力所达到的范围，那就是上天的安排了
C．作者认为智力谋划的只能是人事方面的因素，却无法预测天道的安排
D．作者认为仅凭个人的智谋来包揽天下的事务，可能会使国家陷入危亡

以下哪项不属于广告审美类型（）

A.信息型

B.娱乐型

C.综合型

D.艺术型

Lin Feng is a student of Class One, Grade Seven. He likes basketball very much. He often plays it after school. And he often goes home late. His home is not far from school. And his mother knows that. So she doesn’t worry about him.

One Saturday morning Lin Feng goes to a shop with his mother. The shop is very big. There are many things in it. It sells clothes, food and books. Then his mother says to him, “What do you want?” “I want a red blouse.” says Lin Feng. “a red blouse?” asks his mother. “You can’t wear a red blouse.”

Lin Feng smiled, “OK, please get me basketball clothes.”

小题1:What’s Lin Feng’s favorite sport?

A．Basketball.

B．Football.

C．Ping-pong ball.

D．Tennis.小题2: What does the word “that” mean?

A．The thing that their home is far from school.

B．The thing that their home isn’t far from school.

C．The thing that her son usually plays basketball late after school.

D．The thing that her son doesn’t want to go home小题3:Does Lin Feng really like a red blouse?

A．Yes, he does

B．No, he doesn’t

C．Yes, he doesn’t.

D．No, he does.小题4:The shop has many things except (不包括)          .

A．clothes

B．food

C．books

D．TVs小题5:What does Lin Feng really want?

A．A blouse.

B．Basketball clothes.

C．A T-shirt.

D．A pair of shoes.

在融资租赁合同中，承租人占有租赁物期间，租赁物造成第三人的人身伤害或者财产损害的，由出租人对第三人承担赔偿责任。 ( )

男性患者，65岁，间歇性全程无痛肉眼血尿1个月。膀胱镜检发现左输尿管口喷血。IVP示左肾盂充盈缺损。

可能的诊断是（）

A.肾癌

B.肾积脓

C.肾盂癌

D.肾囊肿

E.以上都不是