关于卡介苗,下列说法不正确的是() A.卡介苗可降低小儿结核的患病率和死亡率 B.新

题型:单项选择题 A1型题

问题:

关于卡介苗,下列说法不正确的是()

A.卡介苗可降低小儿结核的患病率和死亡率

B.新生儿及结核菌素试验阴性的小儿应接种

C.是活的无致病毒力的牛型结核菌

D.急性传染病恢复期可接种卡介苗

E.用皮内注射法

考点:儿童保健(医学高级)儿童常见疾病防治儿童常见疾病防治题库
题型:单项选择题 A1型题

阅读理解:在1-5小题前面括号内,正确的填写“T”,错误的“F”。

       Good morning class! My name is Li Lei. I'm your English teacher. It's nice to meet you all. This is Jim. He is English. Oh, it's Kate. Sit down, please.

( )1. It's moming now.                 

( )2. Li Lei is a teacher.

( )3. Jim is a teacher, too.

( )4. Kate is a student.

( )5. Li Lei, Jim and Kate are at school now.

题型:单项选择题 A1型题

阅读理解。

     The Queen's English is now sounding less upper-class, a scientific study of the Queen's Christmas

broadcasts had found. Researchers have studied each of her messages to the Commonwealth countries

since 1952 to find out the change in her pronunciation from the noble Upper Received to the Standard

Received.

     Jonathan Harrington, a professor at Germany's University of Munich, wanted to discover whether

accent (口音) changers recorded over the past half century would take place within one person. "As far

as I know, there just is nobody else for whom there is this sort of broadcast records," he said.

     He said the noble way of pronouncing vowels (元音) had gradually lost ground as the noble upper-

class accent over the past years. "Her accent sounds slightly less noble than it did 50 years ago. But these

are very, very small and slow changes that we don't notice from year to year."

     "We may be able to relate it to changes in the social classes," he told The Daily Telegraph, a British

newspaper. "In 1952 she would have been hears saying 'thet men in the bleck het'. Now it would be 'that

man in the black hat'. And 'hame' rather than 'home'. In the 1950s she would have been 'lorst', but by the

1970s 'lost'."

     The Queen's broadcast is a personal message to the Commonwealth countries. Each Christmas, the

10-minute broadcast is put on TV at 3 pm in Britain as many families are recovering from their traditional

turkey lunch. (传统火鸡午餐).

     The results were published (发表) in the Journal of Phonetics.

1. The Queen's broadcasts were chosen for the study mainly because _____.

A. she has been Queen for many years

B. she has a less upper-class accent now

C. her speeches are familiar to many people

D. her speeches have been recorded for 50 years

2. Which of the following is an example of a less noble accent in English? 

A. "duaty"

B. "citee"

C. "hame"

D. "lorst"

3. We may infer from the text that the Journal of Phonetics is a magazine on _____.

A. speech sounds

B. Christmas customs

C. TV broadcasting

D. personal messages

4. What is the text mainly about?

A. The relationship between accents and social classes.

B. The Queen's Christmas speeches on TV.

C. The changes in a person's accent.

D. The recent development of the English language.

题型:单项选择题 A1型题

肺结核并发症中,下列哪项较常见

A.支气管扩张

B.脓胸

C.气胸

D.肺外播散

E.肺气肿

题型:单项选择题 A1型题

夏季感受暑湿,呕吐而兼心烦口渴,方选

A.藿香正气散加金银花、连翅
B.藿香正气散去白术、大枣、甘草,加鸡内金、神曲
C.藿香正气散加荆芥、防风
D.藿香正气散去甘温之品,加黄连、佩兰、荷叶
E.藿香正气散去甘温之品,加麦冬、玉竹

题型:单项选择题 A1型题

在原煤不断开采过程中原煤可选性不断降低,原有的跳汰工艺已不能满足目前煤炭分选的要求,采用重介选煤具有()、可高效率地分选易选煤和难选煤、()、适应性强、()、处理能力大、生产过程易于实现自动化的优点。

A、分选效率高

B、分选密度调节范围宽

C、分选粒度范围宽

D、生产成本低

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