下面句子中标点符号使用不正确的一项是 A.有网民就此指出流氓犯竟然能逃脱纪检和人

题型:选择题

问题:

下面句子中标点符号使用不正确的一项是                           

A.有网民就此指出流氓犯竟然能逃脱纪检和人大监督,通过组织部门提名、考察,一路高升。

B.年轻帅气的杨帆老师,教态自然亲切,声音洪亮,语言不拖沓,干脆利索,具有良好的教师素质和形象,很受学生的欢迎。

C.雷锋是什么样的人,是生活勤俭,大公无私,做好事不留名,真心关心帮助他人的人。

D.据“国际心理学大会”的资料显示,“职业枯竭”有其特殊的高发人群,主要包括助人工作者、工作投入者、高压力人群以及自我评价低者等

考点:标点符号
题型:选择题

阅读表达(共5小题,每小题2分,满分10分))阅读下面短文,根据短文内容回答下列问题,把答案写在每小题后的横线上。

Imagine this: your parents go away on business, but you have to stay at home alone. Would life be as easy as when your parents are around? Would it be a perfect holiday for you?

'”I can fill an empty stomach with tomato and egg soup, but that's all. I think many of my classmates are the same. We wouldn't know what to do, or how to look after ourselves," said Zheng Chenyu. "And I'd forget something important. I'd probably watch television and burn the soup. "

“As soon as I leave home, I'll learn to cook. But now parents do almost everything for us. We’re very lazy, "she said.

Most teenagers have only time for their homework. They don't learn any life skills until they go to college.

However, Sima Yige doesn't think so.

"I think I'd be all right. I wouldn't just eat sandwiches or fruit. I know how to cook, some sim­ple dishes because my mum showed me," the 13 - year - old boy said. In his opinion, many teen­agers depend too much on their parents, and there is much more to learn than cooking, like "tidying up your room or even dressing yourself properly."

For most teenagers it wouldn't be a holiday at all.

小题1:Why would Zheng Chenyu probably burn the soup?

________________________________________

小题2: When will Zheng Chenyu learn to cook?

________________________________________

小题3:Translate the underlined sentence "They don't learn any life skills until they go to college. " in this passage.   ________________________________________

小题4:The underlined phrase "depend too much" on in the passage means __________ in Chinese.

小题5: Would life be as easy for teenagers living alone as when their parents are around?

________________________________________

题型:选择题

发色底物法一般产色物质选用对硝基苯胺(PNA),游离的PNA呈黄色,测定波长为()

A.405nm

B.255nm

C.805nm

D.105nm

E.900nm

题型:选择题

在适宜条件下,核酸分子两条链通过杂交作用可自行形成双螺旋,取决于( )。

A.DNA的Tm

B.序列的重复程度

C.核酸链的长短

D.碱基序列的互补

E.以上都不是

题型:选择题

正常喉咽部的淋巴先回流至()。

A.颈深上淋巴结

B.颈内静脉周围淋巴结

C.咽后淋巴结

D.下颌角淋巴结

E.颏下淋巴结

题型:选择题

跨文化消费者的特征体现在哪些方面?

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