下列说法不正确的是[ ] A.大豆、花生和谷物等易被霉菌污染 B.某些霉菌的分泌

题型:选择题

问题:

下列说法不正确的是[ ]

A.大豆、花生和谷物等易被霉菌污染

B.某些霉菌的分泌物对人畜有毒

C.黄曲霉毒素可诱发肝癌

D.人不能吃霉变食物,但可用来喂养家畜

考点:食品安全
题型:选择题

阅读理解。

     Learning a new language is always a challenge. There are new words, new grammar, and new

pronunciation. Language is an important part of culture, and becoming familiar with (熟悉) the culture

as well as the language can make the learning experience much more enjoyable.

     When I was a university student, I studied Chinese for three years. Before I went to university, I had

very little knowledge of China. Therefore, when I started learning to speak Chinese, it was important for

me to also learn about China's history and culture. China's culture is very different from my own and I

become interested in it soon.

     It will be much more fun to learn about culture when you study a new language. Culture can teach you

so many things about a language. It can give you background information about the language and tell you

the history of the language. I also found out one fact, that is, if you have some knowledge about the country

and the culture, you will communicate with its people much easier.

     Whenever I try to learn a new language, I enjoy knowing information about the culture as well. It's a

challenge to dig (挖掘) deeper for more information, but it is very rewarding!

1. When we learn a new language, we will have a chance to _______. [ ]

A. learn new words, new grammar, and new pronunciation

B. learn about China's history and culture

C. stay in the other country and learn its language

D. communicate with people in China

2. According to the passage, the writer must be _______. [ ]

A. a Chinese student who is studying abroad (国外)

B. a foreign student who is studying in China

C. a famous writer who wants to learn a new language

D. a teacher who is teaching English in China

3. If you have some knowledge about the country and the culture, _______. [ ]

A. you can get a good grade in the exam

B. you will communicate with its people much easier

C. you will be interested in its history

D. you will make more friends

4. The underlined word "rewarding" means _______ in Chinese. [ ]

A. 有益的

B. 困难的

C. 值得鼓励的

D. 实用的

5. What's the best title for this passage? [ ]

A. An Enjoyable Experience

B. How to Learn a New Language

C. How to Face the Challenge When You in Trouble

D. The Importance of Culture in Learning a Language

题型:选择题

要验证植物进行蒸腾作用的主要器官是叶,作为实验组和对照组的装置最好是(  )

A.①和④

B.④和②

C.②和③

D.③和④

题型:选择题

保险合同终止的最常见、最普遍的原因是()。

A.保险合同因履行而终止

B.保险合同因期限届满而终止

C.保险合同因保险标的灭失而终止

D.保险合同因被保险人死亡而终止

题型:选择题

右图箭头所示的构件为:()

A.肋板

B.旁肋板

C.旁桁材

D.孔肋板

题型:选择题

甲、乙企业为生产企业(增值税一般纳税人),丙企业为商业企业(增值税一般纳税人),丁企业为建筑安装公司,2006年3月发生下列业务:
(1)乙企业销售给甲企业原材料一批,销售额为40000元(不含税),采用托收承付方式结算,货物已经发出,托收手续已经办妥,并支付销货运费3000元,乙企业开具防伪税控发票,但尚未收到货款,原材料在途。
(2)乙企业一年之前从甲企业购进材料的应收账款300000元、增值税51000元一直未支付,经双方协商同意,进行债务重组。乙企业以总价值327600元的自产产品抵偿债务,并开具普通发票。甲企业将其销售给丙企业,开具防伪税控发票,销售额290000元,增值税 49300元。
(3)甲企业以100万平方米土地使用权与丁企业合资建房,甲企业的土地使用权(该土地使用权于2002年购入,购入价1800万元)按市场价格作价2480万元,丙企业负责提供建筑劳务。合同规定,房屋建成后5:5分成。本月工程完工,工程成本4960万元,甲企业取得 50%房屋所有权,甲企业将其中的70%作为厂房使用,30%对外销售,取得销售收入1500万元。丁企业取得50%房屋所有权,并将其中40%对外出售,取得销售收入2480万元, 60%作为办公室使用。
(4)丙企业本月销售商品零售收入760500元,在销售家用电器时,采用买一赠一方式促销,赠送月初购进的小家电,共赠送300件。同时,在“三八”妇女节时,把100件小家电分给女职工作为节日礼物,小家电不含税购进价50元/件(已抵扣进项税额),零售价70.2元/件。由于销售业绩良好,本月取得供货方的返还收入11.7万元。
(5)丙企业为甲企业代购原材料一批(符合代购条件),增值税专用发票上注明的价款为56万元,丙企业收取手续费34000元,甲企业已经把货物验收入库。
(6)乙企业本月购进并已验收入库的原材料取得防伪税控专用发票上注明的价款为 12000元,增值税2040元,并用其中的30%对某企业进行投资。
增值税税率均为17%,化妆品消费税税率为30%,购销货物成本利润率均为10%,建筑业利润率为20%,本月取得的相关票据均在本月认证并抵扣。
根据上述条件回答下列问题:

甲企业应纳增值税( )元。

A.-52700

B.-1700

C.103700

D.147900

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