2016年成人高考高起点每日一练(7月26日)
在线测试本批《每日一练》试题，可查看答案及解析，并保留做题记录 >> 在线做题
单项选择题
1、 下列函数中，为减函数的是 ( )
A．y=x3
B．B．y=sinx
C．y=-x3
D．y=COSX ’
2、
A．1/2
B．-1/2
C．
D．
3、 今天藏族的祖先在唐朝被称作（ ）
A．吐蕃
B．回鹘
C．羌
D．南诏
4、 对比图幅相同、比例尺不同的两幅图，下列正确的说法是（ ）
A．比例尺大，包括的范围小
B．比例尺大，包括的范围大
C．比例尺小，内容越详尽
D．比例尺小，包括的范围小
5、 We forbid__________ here． Who has allowed you__________ here?
A．smoke ; smoking
B．smoking; to smoke
C．smoking; smoking
D．to smoke ; smoking
6、 阅读下列短文，回答题。
Much of the best food in the world is free. These are some of the foods which you can pick for free in Europe.
Every autumn,people all over Europe go out into the woods and fields to look for mushrooms( 蘑菇). People in France, Germany,Poland and Italy are very interested in mushroom picking. You have to be very careful when you pick wild mushrooms. Some are delicious, but others that look very like them can give you a stomachache. Some kinds of mushroom are dangerous and can make you ill or even kill you.
The most famous and delicious kind of mushroom is the truffle(块菌). It grows underground in forests, especially in Italy and France. It is very difficult to find. Farmers usually go out with dogs or pigs. When the animals get excited and start to dig, they know that there are truffles underground.
They dig them up very carefully. Truffles are very valuable. They can be black or light brown or white.
In the countryside, there are lots of different fruits to pick. In June you may find wild strawberries. The best time to look for them is in the evening. If you walk around in woods, sometimes you will smell them before you see them. The blackberry(黑莓) is also well liked. It grows wild round the edges of fields in September and early October.
Blackberries are black and small and very sweet. You can eat them as they are with sugar and cream. Or you can cook them for four minutes with some sugar and a little lemon juice. You can also make a very good jam with them.
What is the passage mainly about?
A．Wild mushrooms.
B．Truffles and fruits.
C．Best food in the world.
D．Food you can pick for free.
填空题
7、 一个篮球队共有10名队员，平均身高184 cm，其中有3人身高相同，其余7人身高分别为178，190，188，180，184，182，183(单位：cm)，则身高相同的3个人的身高为________cm．
简答题
8、(本小题满分12分)
已知等比数列{an}中，a1a2a3=27．
(I)求a2；
(Ⅱ)若{an}的公比q>1，且a1+a2+a3=13，求{an}的前8项和．
9、 在含有Na2SO4和Na2CO3的0．5 L溶液中，加入足量BaCl2溶液，生成沉淀4．3 g．过滤后向沉淀中加入足量稀HNO3，则可得到224 mL(标准状况下)的气体．计算：
(1)原溶液中含Na2CO3的质量．
(2)原溶液中Na2SO4的物质的量浓度．
10、回答题：
提示：Tom告诉Jack他在考虑回学校再读一门专业，因为他读的文学专业太不好找工作了。
如果当初选专业时，能够比较敏感就该选择经济专业。Jack问他当初为什么选择文学，他说他自己也不清楚。那时他母亲倒是想让他攻读商业专业，因为她本人就是文学教授。
Tom:I'm thinking of going back to school to get another degree.____51____ ?
Jack: Yeah,I know what you mean.
Tom:I should have studied something more practical.____52____,I would have majored in economics.
Jack:Why did you major in literature?
Tom: ____53____ ! I should have listened to my mother. She wanted me ____54.____
Jack: Oh? What does she do?
Tom : Morn? ____55_____. does she do?
第51题_________
1、 下列函数中，为减函数的是 ( )
A．y=x3
B．B．y=sinx
C．y=-x3
D．y=COSX ’
2、
A．1/2
B．-1/2
C．
D．
3、 今天藏族的祖先在唐朝被称作（ ）
A．吐蕃
B．回鹘
C．羌
D．南诏
4、 对比图幅相同、比例尺不同的两幅图，下列正确的说法是（ ）
A．比例尺大，包括的范围小
B．比例尺大，包括的范围大
C．比例尺小，内容越详尽
D．比例尺小，包括的范围小
5、 We forbid__________ here． Who has allowed you__________ here?
A．smoke ; smoking
B．smoking; to smoke
C．smoking; smoking
D．to smoke ; smoking
6、 阅读下列短文，回答题。
Much of the best food in the world is free. These are some of the foods which you can pick for free in Europe.
Every autumn,people all over Europe go out into the woods and fields to look for mushrooms( 蘑菇). People in France, Germany,Poland and Italy are very interested in mushroom picking. You have to be very careful when you pick wild mushrooms. Some are delicious, but others that look very like them can give you a stomachache. Some kinds of mushroom are dangerous and can make you ill or even kill you.
The most famous and delicious kind of mushroom is the truffle(块菌). It grows underground in forests, especially in Italy and France. It is very difficult to find. Farmers usually go out with dogs or pigs. When the animals get excited and start to dig, they know that there are truffles underground.
They dig them up very carefully. Truffles are very valuable. They can be black or light brown or white.
In the countryside, there are lots of different fruits to pick. In June you may find wild strawberries. The best time to look for them is in the evening. If you walk around in woods, sometimes you will smell them before you see them. The blackberry(黑莓) is also well liked. It grows wild round the edges of fields in September and early October.
Blackberries are black and small and very sweet. You can eat them as they are with sugar and cream. Or you can cook them for four minutes with some sugar and a little lemon juice. You can also make a very good jam with them.
What is the passage mainly about?
A．Wild mushrooms.
B．Truffles and fruits.
C．Best food in the world.
D．Food you can pick for free.
填空题
7、 一个篮球队共有10名队员，平均身高184 cm，其中有3人身高相同，其余7人身高分别为178，190，188，180，184，182，183(单位：cm)，则身高相同的3个人的身高为________cm．
简答题
8、(本小题满分12分)
已知等比数列{an}中，a1a2a3=27．
(I)求a2；
(Ⅱ)若{an}的公比q>1，且a1+a2+a3=13，求{an}的前8项和．
9、 在含有Na2SO4和Na2CO3的0．5 L溶液中，加入足量BaCl2溶液，生成沉淀4．3 g．过滤后向沉淀中加入足量稀HNO3，则可得到224 mL(标准状况下)的气体．计算：
(1)原溶液中含Na2CO3的质量．
(2)原溶液中Na2SO4的物质的量浓度．
10、回答题：
提示：Tom告诉Jack他在考虑回学校再读一门专业，因为他读的文学专业太不好找工作了。
如果当初选专业时，能够比较敏感就该选择经济专业。Jack问他当初为什么选择文学，他说他自己也不清楚。那时他母亲倒是想让他攻读商业专业，因为她本人就是文学教授。
Tom:I'm thinking of going back to school to get another degree.____51____ ?
Jack: Yeah,I know what you mean.
Tom:I should have studied something more practical.____52____,I would have majored in economics.
Jack:Why did you major in literature?
Tom: ____53____ ! I should have listened to my mother. She wanted me ____54.____
Jack: Oh? What does she do?
Tom : Morn? ____55_____. does she do?
第51题_________
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