问题 多项选择题

在处理低频率事故时的主要方法有()。

A.调出旋转备用

B.迅速启动备用机组

C.联网系统的事故支援

D.必要时切除负荷

答案

参考答案:A, B, C, D

阅读理解与欣赏

臧盾字宣卿,东莞莒人。父未甄,博涉文史,有才干,少为外兄汝南周颙所知。宋末,起家为领军主簿,所奉即齐武帝。高祖平京邑,霸府建,引为骠骑刑狱参军。丁所生母忧,三年庐于墓侧。服阕,除廷尉卿。出为安成王长史、江夏太守,卒官。

盾幼从征士琅邪诸葛璩受《五经》,通章句。璩学徒常有数十百人,盾处其间,无所狎比。璩异之,叹曰:“此生重器,王佐才也。”初为抚军行参军,迁尚书中兵郎。盾美风姿,善举止,每趋奏,高祖甚悦焉。

盾有孝性,随父宿直于廷尉,母刘氏在宅,夜暴亡,左手中指忽痛,不得寝。及晓,宅信果报凶问,其感通如此。服制未终,父又卒,盾居丧五年,不出庐户,形骸枯悴,家人不复识。乡人王端以状闻,高祖嘉之,敕累遣抑譬。

服阕,除丹阳尹丞,转中书郎,复兼中书舍人。还除少府卿,领步兵校尉,迁御史中丞。盾性公强,居宪台甚称职。中大通五年二月,高祖幸同泰寺开讲,设四部大会,众数万人。南越所献驯象,忽于众中狂逸,乘轝羽卫及会皆骇散,惟盾与散骑郎裴之礼嶷然自若,高祖甚嘉焉。

俄有诏,加散骑常侍,未拜,又诏曰:“总一六军,非才勿授。御史中丞、新除散骑常侍盾,志怀忠密,识用详慎,当官平允,处务勤恪,必能缉斯戎政。可兼领军,常侍如故。”大同二年,迁中领军。领军管天下兵要,监局事多。盾为人敏赡,有风力,长于拨繁,职事甚理。天监中,吴平侯萧景居此职,著声称。至是盾复继之。

五年,出为仁威 * * 、吴郡太守,视事未期,以疾陈解。拜光禄大夫,加金章紫绶。七年,疾愈,复为领军 * * 。九年,卒,时年六十六。即日有诏举哀。赠侍中,领军如故。谥曰忠。       (选自《梁书·臧盾传》,有删改)

小题1:对下列句子中划线词的解释,不正确的一项是(3分)(     )

A.盾处其间,无所比(亲近)

B.随父宿于廷尉(当值)

C.高祖嘉之,敕遣抑譬(多次)

D.高祖同泰寺开讲(幸运)小题2:下列各句全能表明臧盾为“重器”“王佐才”的一组是(3分)(  )

①博涉文史,有才干     ②左手中指忽痛,不得寝    

③盾性公强,居宪台甚称职   ④惟盾与散骑郎裴之礼嶷然自若    

⑤长于拨繁,职事甚理       ⑥视事未期,以疾陈解

A.①②④

B.③④⑤

C.④⑤⑥

D.②③⑥小题3:下列对原文内容的理解和分析,不正确的一项是(3分)(    )

A.臧盾曾因母亲暴亡而左手中指疼痛,不能入眠。后为父母守丧五年,不出草庐,形容枯槁,如此孝顺之德,显然受到其父臧未甄的影响。

B.臧盾自幼跟随诸葛璩学习“五经”,精通章句,表现不凡,很受老师诸葛璩的赏识,甚至被赞为将来能够承担重任、辅佐帝王的重要人才。

C.臧盾风度潇洒,仪表俊美,聪明敏捷,见多识广,很有魄力,善于处理繁杂的政务,因此其职责范围内的事务都处理得很有条理。

D.大同七年,臧盾病愈之后,又任领军 * * 。大同九年去世,他去世的当天皇帝就下诏举行哀悼仪式,臧盾被追封为侍中,谥号“忠”。小题4:把文中加横线的句子翻译成现代汉语。(10分)

(1)及晓,宅信果报凶问,其感通如此。

(2)五年,出为仁威 * * 、吴郡太守,视事未期,以疾陈解。

阅读理解

Generations of Americans have been brought up to believe that a good breakfast is essential to one's life. Eating breakfast at the start of the day, we have been told, and told again, is as necessary as putting gasoline in the family car before starting a trip.

But for many people, the thought of food as the first thing in the morning is never a pleasure. So in spite of all the efforts, they still take no breakfast. Between 1977 and 1983, the latest year for which figures could be obtained, the number of people who didn’t have breakfast increased by 33%—from 8.8 million to 11.7 million—according to the Chicago-based Market Research Corporation of America.

For those who dislike eating breakfast, however, there is some good news. Several studies in the last few years have shown that, for grown-ups especially, there may be nothing wrong with omitting breakfast. “Going without breakfast does not affect work,” said Arnold E. Bender, former professor of nutrition at Queen Elizabeth College in London, “nor does giving people breakfast improve work.”

Scientific evidence linking breakfast to better health or better work is surprisingly inadequate, and most of the recent work involves children, not grown-ups. “The literature,” says one researcher,  Dr Earnest Polite at the University of Texas, “is poor.”

小题1:The main idea of the passage is that _______.

A.breakfast has nothing to do with people's health

B.a good breakfast used to be important to us

C.breakfast is not as important to us as gasoline to a car

D.breakfast is not as important as we thought before小题2:For those who do not take breakfast, the good news is that _______.

A.several studies have been done in the past few years

B.the omission of breakfast has little effect on one’s work

C.grown-ups have especially made studies in this field

D.eating little in the morning is good for health小题3:The underlined part “nor does giving people breakfast improve work” means  _______.

A.people without breakfast can improve their work

B.not giving people breakfast improves work

C.having breakfast does not improve work, either

D.people having breakfast do improve their work, too小题4:The word "literature" in the last sentence refers to _______.

A.stories, poems, play, etc

B.written works on a particular subject

C.newspaper articles

D.the modern literature of America小题5:What is implied but not stated by the author is that _______.

A.breakfast does not affect work

B.Dr Polite works at an institution of higher learning

C.not eating breakfast might affect the health of children

D.Professor Bender once taught college courses in nutrition in London