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【简答题】
阅读理解。 Can plants eat people? Probably not,but there are many plants that eat meat. Some of them are big. And they can eat small animals. One famous meat-eating plant is the Venus flytrap(捕蝇草). The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the pages of a book. They can open and close very quickly. Inside the leaves,there are three small hairs. If a fly touches one of the hairs,the leaf closes quickly. The fly cannot get out. In about half an hour,the leaf presses the fly until it is dead. Then,the plant covers the fly. Slowly,the plant eats the fly. Why do plants do it? Most plants get what they need from the sun,the air,and the ground. In some places,the ground is very poor. It doesn't have all these important things,especially nitrogen(氮). Animal meat has a lot of nitrogen,so some plants eat meat to get what they need. Let's hope that some of the bigger plants don't get the same idea ! 1. The Venus flytrap is a kind of_______. A. plant B. animal C. food D. meat 2. The Venus flytrap grows in_______. A. most parts of the world B. some parts of Africa C. dry parts of the United States D. wet parts of England 3. From the passage,we learn that_______. A. all plants can eat people B. all plants can eat animals C. some plants can eat people D. some plants can eat animals 4. The underlined word“presses”probably means_______ in Chinese. A. 挤压 B. 关上 C. 打开 D. 松开 5. —Why do some plants eat animal meat? —Because_______. A. plants are dangerous to animals B. animals are dangerous to plants C. plants want to get what they need from animal meat D. plants want to protect themselves against animals
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举一反三
【简答题】淋巴组织是含有大量 __________ 细胞的网状组织,可分为 __________ 和 __________ 两种。
【单选题】团的代表大会正式举行前,应由()主持召开大会预备会议。
A.
大会主席团
B.
上一届团的委员会或常务委员会
C.
上一届团的委员会
D.
上一届团的常委会
【判断题】团的代表大会正式举行前,应由上一届团的委员会或常务委员会主持召开大会预备会议。
A.
正确
B.
错误
【单选题】下面所列出的几条中,那一条并不属于内部提升制度的弊端?。( )
A.
可能造成“近亲繁殖”
B.
组织对晋升者的情况不能深入了解
C.
会造成同事之间的紧张关系
D.
会引起同事的不满
【简答题】假设MySQL数据库安装在本地服务器上,数据库名称是data,数据库在默认端口上运行,用户名是root,密码是aa,数据库中有名为stu的表,表的创建方式如下所示: CREATE TABLE IF NOT EXISTS `stu` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(10) DEFAULT NULL, `...
【判断题】物价水平的降低使得总供给曲线向右移动。( )
A.
正确
B.
错误
【判断题】团的代表大会正式举行前,应由上一届团的委员会或常务委员会主持召开大会预备会议。
A.
正确
B.
错误
【单选题】团的代表大会正式举行前,由( )主持召开大会预备会议。
A.
团的代表大会主席团
B.
上一届团的委员会或常务委员会
C.
上一届团的委员会
D.
上一届团的常委会
E.
.团员大会、团的代表大会和团的基层委员会有选举权的到会人数超过应到会人数的( )时,方可进行选举。
F.
半数
G.
三分之二
H.
四分之三
I.
五分之四
【简答题】假设MySQL数据库安装在本地服务器上,数据库名称是data,数据库在默认端口上运行,用户名是root,密码是aa,数据库中有名为stu的表,表的创建方式如下所示:CREATE TABLE IF NOT EXISTS `stu` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(10) DEFAULT NULL, `` cha...
【简答题】淋巴组织是指含有大量______的网状结缔组织,主要分布于______、______的黏膜内。
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