问题 单项选择题 A1/A2型题

用于食品中志贺菌分离鉴别的中等选择性培养基为()

A.SS或EMB琼脂平板

B.麦康凯或EMB琼脂平板

C.HE或SS琼脂平板

D.EMB或SS琼脂平板

E.HE或EMB琼脂平板

答案

参考答案:B

解析:用于食品中志贺菌分离鉴别的选择性培养基有HE、SS、EMB、麦康凯琼脂平板,其中HE、SS琼脂平板为强选择培养基,EMB、麦康凯琼脂平板为中等选择培养基。

阅读理解

阅读理解。

  Saturday, March 24th

  We have arrived in the hot, wet city of Bangkok. This is our first trip to

Thailand(泰国). All the different smells make us want to try the food. We are

going to eat something special for dinner tonight. The hotel we are staying in is

cheap, and very clean. We plan to stay here for a few days, visit some places in

the city, and then travel to Chiang Mai in the North.

  Tuesday, March 27th

  Bangkok is wonderful and surprising! The places are interesting. We visited

the famous market which was on water, and saw a lot of fruits and vegetables.

Everything is so colorful, and we have taken hundreds of photos already! Later

today we will leave for Chiang Mai. We will take the train north, stay in

Chiang Mai for two days, and then catch a bus to Chiang Rai.

  Friday, March 30th

  Our trip to Chiang Rai was long and boring. We visited a small village in

the mountains. The village people here love the quiet life-no computers or

phones. They are the kindest people I have ever met. They always smile and say

"hello". Kathy and I can only speak a few words of Thai, so smiling is the best

way to show our kindness. I feel good here and hope to be able to come back

next year.

1. The diaries above show the writer's _____ days in Thailand.

A. 3    

B. 7      

C. 15    

D. 30

2. It seems that visitors _____ in Bangkok.

A. often feel hungry        

B. can always find cheap things

C. can’t take any photos      

D. can enjoy themselves

3. Which of the following is TRUE?

A. Chiang Mai is a beautiful city in the south of Thailand.

B. The writer left Chiang Mai for Chiang Rai by bus.

C. Chiang Rai is a boring city in the mountains.

D. The writer is traveling alone in Thailand.

4. The people in the village _____.

A. are friendly to others    

B. like to speak English

C. are very weak          

D. hope to live in the cities

5. What is the best title(标题)for the whole diary?

A. My First Travel          

B. The Outside World

C. Traveling in Thailand    

D. A Country on the Train

阅读理解与欣赏

阅读下面文章,回答下列小题。

既至秦,持千金之资币物,厚遗秦王宠臣中庶子蒙嘉。

嘉为先言于秦王曰:“燕王诚振怖大王之威,不敢兴兵以拒大王,愿举国为内臣,比诸侯之列,给贡职如郡县,而得奉守先王之宗庙。恐惧不敢自陈,谨斩樊於期头,及献燕之督亢之地图,函封,燕王拜送于庭,使使以闻大王。唯大王命之。”

秦王闻之,大喜。乃朝服,设九宾,见燕使者咸阳宫。

荆轲奉樊於期头函,而秦武阳奉地图匣,以次进,至陛下,秦武阳色变振恐,群臣怪之,荆轲顾笑武阳,前为谢曰:“北蛮夷之鄙人,未尝见天子,故振慑,愿大王少假借之,使毕使于前。”秦王谓轲曰:“起,取武阳所持图!”

轲既取图奉之,发图,图穷而匕首见。因左手把秦王之袖,而右手持匕首揕之。未至身,秦王惊,自引而起,绝袖。拔剑,剑长,操其室。时恐急,剑坚,故不可立拔。

荆轲逐秦王,秦王还柱而走。群臣惊愕,卒起不意,尽失其度。而秦法,群臣侍殿上者,不得持尺兵;诸郎中执兵,皆陈殿下,非有诏不得上。方急时,不及召下兵,以故荆轲逐秦王,而卒惶急无以击轲,而乃以手共搏之。

是时,侍医夏无且以其所奉药囊提轲。秦王之方还柱走,卒惶急不知所为。左右乃曰:“王负剑!王负剑!”遂拔以击荆轲,断其左股。荆轲废,乃引其匕首提秦王,不中,中柱。秦王复击轲,被八创。

轲自知事不就,倚柱而笑,箕踞以骂曰:“事所以不成者,乃欲以生劫之,必得约契以报太子也。”

左右既前,斩荆轲。秦王目眩良久。

小题1:对下列句子中加点词语的解释,不正确的一项是

A.持千金之资币物币:礼品

B.荆轲顾笑武阳,前为谢曰谢:道谢

C.图穷而匕首见穷:穷尽

D.荆轲废,乃引其匕首提秦王引:举起小题2:下列各组句子中,加点词的含义和用法相同的一项是

A.①使毕使于前②若亡郑而有益于君

B.①夏无且以其所奉药囊提轲②以其无礼于晋

C.①愿举国为内臣②君为我呼入,我得兄事之

D.①燕王诚振怖大王之威②微夫人之力不及此小题3:下列句中加点的词,古今义没有变化的一项是

A.行李之往来,共其乏困

B.愿大王少假借之

C.恐惧不敢自陈

D.诸郎中执兵小题4:下列对有关文段内容的解说,不准确的一项是

A.这段文字,重点描述了荆轲廷刺秦王的场景,刻画了荆轲临危不惧、奋不顾身的英雄形象。

B.文中写秦武阳色变振恐,是为了显示秦廷的森严和始皇的威武,这一“色变振恐”与荆轲的“顾笑”形成鲜明的对比。

C.荆轲“左手把秦王之袖,而右手持匕首揕之”,正是前文荆轲对樊於期 * * 所说的刺杀设想的实施,此处印证了荆轲计划的合理性。

D.由于刺杀秦王是在仓促之间出现的,秦廷上下反应迟钝:秦王惶恐到拔不出剑的地步,大臣们也都是目瞪口呆、手足无措。小题5:下列句子均出自学过的课文,请把它们翻译成现代汉语。(10分)

(1)因人之力而敝之,不仁;失其所与,不知。(4分)

(2)太子及宾客知其事者,皆白衣冠以送之。(3分)

(3)楚左尹项伯者,项羽季父也,素善留侯张良。(3分