皮皮学，免费搜题
登录
搜题
【单选题】
下面关于索引描述中错误的一项是
A.
索引可以提高数据查询的速度
B.
索引可以降低数据的插入速度
C.
InnoDB 存储引擎支持全文索引
D.
删除索引的命令是 drop index
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【判断题】一般小轿车都有车架的。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following statements is TRUE about Ms Pethrick?
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案
【简答题】Her eyes were badly hurt in the fall and they became (sight).
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案
【单选题】陈先生在鼓励他孩子时说道：“不要害怕暂时的困难和挫折。不经历风雨怎么见彩虹?”他孩子不服气地说：“您说得不对。我经历了那么多风雨，怎么就没见到彩虹呢?”陈先生孩子的回答最适宜用来反驳以下哪项?
A.
即使经历了风雨，也可能见不到彩虹
B.
只要经历了风雨，就可以见到彩虹
C.
只有经历风雨，才能见到彩虹
D.
如果想见到彩虹，就必须经历风雨
查看完整题目与答案
【单选题】陈先生在鼓励他孩子时说道：“不要害怕暂时的困难和挫折，不经历风雨怎么见彩虹？”他孩子不服气的说：“爸爸您说的不对。我经历了那么多风雨，怎么就没见到彩虹呢？”　　陈先生孩子的回答最适宜用来反驳以下哪项？（ ）
A.
如果想见到彩虹，就必须经历风雨。
B.
只要经历了风雨，就可以见到彩虹。
C.
只有经历风雨，才能见到彩虹。
D.
即使经历了风雨，也可能见不到彩虹。
查看完整题目与答案
【简答题】Wherever she goes, Molly leaves her mark. Without saying a word, she speaks to people with her kind eyes. Even when she walks away, she leaves an impression．Molly’s mark is a smile, stamped into the g...
查看完整题目与答案
【单选题】车站限流组织工作以(、限本站保换乘为实施原则。
A.
限站内保站外
B.
限站外保站内
C.
限换乘保本站
D.
限公交保地铁
查看完整题目与答案
【单选题】陈先生在鼓励他的孩子时说道:“不要害怕暂时的困难与挫折,不经历风雨怎么见彩虹?”他的孩子不服气的说:“您说的不对,我经历了那么多风雨,怎么就没见到彩虹呢?” 陈先生孩子的回答最适宜用来反驳以下哪项( )
A.
只要经历了风雨,就可以见到彩虹。
B.
如果想见到彩虹,就必须经历风雨。
C.
只有经历风雨,才能见到彩虹。
D.
即使经历了风雨,也可能见不到彩虹。
E.
即使见到了彩虹,也不是因为经历了风雨。
查看完整题目与答案
【单选题】Which of the following statements is TRUE about Ms Pethrick?
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案
相关题目：
【判断题】一般小轿车都有车架的。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following statements is TRUE about Ms Pethrick?
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案
【简答题】Her eyes were badly hurt in the fall and they became (sight).
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案
【单选题】陈先生在鼓励他孩子时说道：“不要害怕暂时的困难和挫折。不经历风雨怎么见彩虹?”他孩子不服气地说：“您说得不对。我经历了那么多风雨，怎么就没见到彩虹呢?”陈先生孩子的回答最适宜用来反驳以下哪项?
A.
即使经历了风雨，也可能见不到彩虹
B.
只要经历了风雨，就可以见到彩虹
C.
只有经历风雨，才能见到彩虹
D.
如果想见到彩虹，就必须经历风雨
查看完整题目与答案
【单选题】陈先生在鼓励他孩子时说道：“不要害怕暂时的困难和挫折，不经历风雨怎么见彩虹？”他孩子不服气的说：“爸爸您说的不对。我经历了那么多风雨，怎么就没见到彩虹呢？”　　陈先生孩子的回答最适宜用来反驳以下哪项？（ ）
A.
如果想见到彩虹，就必须经历风雨。
B.
只要经历了风雨，就可以见到彩虹。
C.
只有经历风雨，才能见到彩虹。
D.
即使经历了风雨，也可能见不到彩虹。
查看完整题目与答案
【简答题】Wherever she goes, Molly leaves her mark. Without saying a word, she speaks to people with her kind eyes. Even when she walks away, she leaves an impression．Molly’s mark is a smile, stamped into the g...
查看完整题目与答案
【单选题】车站限流组织工作以(、限本站保换乘为实施原则。
A.
限站内保站外
B.
限站外保站内
C.
限换乘保本站
D.
限公交保地铁
查看完整题目与答案
【单选题】陈先生在鼓励他的孩子时说道:“不要害怕暂时的困难与挫折,不经历风雨怎么见彩虹?”他的孩子不服气的说:“您说的不对,我经历了那么多风雨,怎么就没见到彩虹呢?” 陈先生孩子的回答最适宜用来反驳以下哪项( )
A.
只要经历了风雨,就可以见到彩虹。
B.
如果想见到彩虹,就必须经历风雨。
C.
只有经历风雨,才能见到彩虹。
D.
即使经历了风雨,也可能见不到彩虹。
E.
即使见到了彩虹,也不是因为经历了风雨。
查看完整题目与答案
【单选题】Which of the following statements is TRUE about Ms Pethrick?
A.
Her eyes were badly poked.
B.
She had eight wounds altogether.
C.
One of her fingers also got hurt.
D.
One of the crocodile’s teeth was found in her leg.
查看完整题目与答案