在实际操作中,自回火的温度高低主要通过()控制。A、加热时间; B、冷却速度; C、加热

题型:单项选择题

问题:

在实际操作中,自回火的温度高低主要通过()控制。

A、加热时间;

B、冷却速度;

C、加热速度;

D、冷却时间。

考点:感应淬火试验工考试感应淬火试验工考试题库
题型:单项选择题

在某地区健康教育促进项目中开展控烟行动

如果在青少年的控烟计划中提出"通过健康促进活动的实施,创建无烟学校,造就不吸烟的新一代",该目标属于()

A.教育目标

B.总体目标

C.行为目标

D.健康目标

E.具体目标

题型:单项选择题

阅读下面的文言文,完成小题。

周梅圃君家传

〔清〕姚鼐

梅圃君,长沙人,周氏,讳克开,字乾三,梅圃其自号也。以举人发甘肃,授陇西知县,调宁朔。其为人明晓事理,敢任烦剧,耐勤苦。宁朔属宁夏府,并河有三渠:曰汉来、唐延、大清,皆引河水入渠,以灌民田。唐延渠行地,多沙易漫,君治渠使狭而深,又颇改其水道,渠行得安,而渠有暗洞,以泄水于河,故旱涝皆赖焉。唐延渠暗洞坏,宁夏县吏欲填暗洞,而引唐渠水尽入汉渠,以利宁夏民,而宁朔病矣。君力督工修复旧制,两县皆利。大清渠者,康熙年始设,长三十余里,久而首尾石门皆坏,民失其利,君修复之,皆用日少而成功远。君在宁夏多善政,而治水绩最巨,民以所建曰周公闸、周公桥云。

寻擢贵州都匀知府。从总督吴达善、侍郎钱维城治贵州逆苗狱,用法有失当者,力争无少逊。调贵阳,亦以强直忤巡抚宫兆麟,因公累解职。引见,复授山西蒲州知府,调太原。清厘积狱,修复风峪山堤堰,障山潦,导之入汾,民德之。

累擢至江西吉南道,以过降官,复再擢为浙江粮储道。当是时,王亶望为浙江巡抚。吏以收粮毒民以媚上官者,习为恒矣,君素闻,疾之。至浙,身自誓不取纤毫润,请于巡抚,约与之同心。抚臣姑应曰善,而厌君甚,无术以去之也。反奏誉君才优,粮储常事易治,而其时海塘方急,请移使治海塘。于是调杭嘉湖海防道。君改建海岸石塘,塘大治,被劳疾,卒于任,而王亶望在官卒以贪败。世言苟受君言,岂徒国利,亦其家之安也。君卒后,家贫甚,天下称清吏者,曰周梅圃云。

姚鼐云:梅圃,乾隆间循吏也。夫为循吏传,史臣之职,其法甚严。不居史职,为相知之家作家传,容有泛滥辞焉。余嘉梅圃之治,为之传,取事简,以为后有良史,取吾文以登之列传,当无愧云。

(选自《惜抱轩全集》,有改动) 

小题1:对下列句子中加线词的解释,不正确的一项是(3分)

A.敢任烦剧:繁重

B.君力督工修复旧制:式样

C.力争无少逊:谦逊

D.为相之家作家传知:交好小题2:下列句子中,全都表现周梅圃悉心为民的一组是(3分)

①民失其利,君修复之          ②以强直忤巡抚宫兆麟

③君素闻,疾之                ④而其时海塘方急,请移使治海塘

⑤君改建海岸石塘,塘大治      ⑥君卒后,家贫甚

A.①④⑥

B.②③⑥

C.①③⑤

D.②④⑤小题3:下列对原文有关内容的概括和分析,不正确的一项是(3分)

A.针对唐延渠“多沙易漫”的特点,深谙治水之道的周梅圃采用深挖水道、改变水道走向、修复暗洞泄洪等方法,有效整治了唐延渠。

B.周梅圃廉洁正直,作者虽未明说百姓因此如何感激、爱戴他,但从文中百姓把他主持的治水工程称为周公闸、周公桥就可见一斑。

C.周梅圃就任浙江粮储道后,因为极力反对“毒民”恶政,成为贪官王亶望的眼中钉;调任杭嘉湖海防道后,终因积劳成疾死在任上。

D.作者写作这篇文章,意在以家传的形式彰显传主周梅圃的政绩、人品,同时,期待以后有优秀的史官能将本文收录到正史列传中。小题4:把文中画线的句子翻译成现代汉语。(10分)

(1)修复风峪山堤堰,障山潦,导之入汾,民德之。(4分)

(2)吏以收粮毒民以媚上官者,习为恒矣。(3分)

(3)世言苟受君言,岂徒国利,亦其家之安也。(3分)

题型:单项选择题

患者,女,28岁。发热恶风,咽喉肿痛,头痛目赤,脉浮而数。用药宜首选( )

A.羚羊角、木贼

B.地龙、荆芥

C.全蝎、菊花

D.白花蛇、银花

E.白僵蚕、桑叶

题型:单项选择题

近年来我国颁布实施的法律,约有90%是由全国人大常委会制定和审议通过的。全国人大常委会()。

A.是另一个具有独立地位的国家立法机关

B.具有与全国人大平等的法律地位

C.在法律地位上低于全国人大

D.在法律地位上高于全国人大

题型:单项选择题

Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight (16) before setting down. High desert winds had (17) the airport to close all but one runway. He said that we would be (18) the city for a few minutes waiting to (19) . We were also told to remain in our seats meanwhile with our seat belts fastened (20) there might be a few bumps(颠簸). Well, that few minutes turned into about four-five minutes, including a ride that would make a roller coaster(过山车) (21) by comparison. The movement was so fierce that several passengers felt (22) and had to use airsickness bags. As you might guess, that’ s not a good thing to have happen in a(n) (23) space because it only (24) to increase the discomfort of the situation.

About twenty minutes into the adventure, the entire airplane became very (25) There was now a sense of anxiety and fear that could be (26) noticed. Every passenger simply held on for dear life …except one. A (27) was having a good time! With each bump of the (28) , he would let out a giggle (咯咯地笑)of delight. As I observed this, I (29) that he didn’t know he was supposed to be afraid and worried about his (30) . He neither thought about the past nor about the future. Those are what we gown--ups have learned from (31) . He was (32) the ride because he had not yet been taught to fear it. Having understood this, I took a deep breath and (33) back into my seat, pretending I was (34) on a roller coaster. I smiled for the rest of the flight. I even (35) to giggle once or twice, much to the chagrin(随恼) of the man sitting next to me holding the airsickness bag.

(34)()

A.nearly

B.finally

C.really

D.suddenly

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