PHP的数据类型共有几种?A.4B.6C.8D.10...

皮皮学，免费搜题

搜题

【单选题】

PHP的数据类型共有几种?

手机使用

复制链接

新浪微博

分享QQ

微信扫一扫

微信内点击右上角“…”即可分享

反馈

参考答案：

举一反三

【单选题】若烷烃分子中C-C键能为345.6kJ/mol,则烯烃分子中烯键C=C的键能应是( )kJ/mol。

等于2×345.6 ;

大于2×345.6 ;

小于345.6 ;

小于2×345.6

查看完整题目与答案

【简答题】According to the passage，the 1 billion funds，if granted，would ．be used to rebuild the International Space Station． B．be awarded to the scientists working at NASA． C．be shared by the two projects under...

查看完整题目与答案

【单选题】若烷分子中C-C键能为345.6kJ/mol,则烯烃分子中烯键的键能应该是多少 kJ/mol?

等于 2×345.6

大于 2×345.6

小于2×345.6

小于345.6

查看完整题目与答案

【单选题】If a business owner decided to expand her business but rather than borrowing money from a bank used her own funds, then

she would be unable to earn a normal profit.

there is no cost associated with the expansion.

she would forego the opportunity to earn interest on the money.

the amount of her funds she used is an explicit cost.

the amount of her funds she used is part of her normal profit.

查看完整题目与答案

【单选题】若烷分子中 C - C 键能为 345.6kJ / mol ,则烯烃分子中烯键的键能应该是多少 kJ / mol ? A .等于 2 × 345.6 B .大于 2 × 345.6 C .小于 2 × 345.6 D .小于 345.6

查看完整题目与答案

【单选题】Part of the funds will be used to ______ that old library to its original splendor.

rest

recover

replace

restore

查看完整题目与答案

【简答题】原文: 我从乡下跑到京成立,一转眼已经六年了。其间耳闻目睹的所谓国家大师, 算起来也不少。译文: 私が田舎から北京へ来て、瞬く間に 6年になる。その間、耳に効き目に見た国家の大事になるものは数えてみれば相当であった。

查看完整题目与答案

【单选题】According to the passage, the 1 billion funds, if granted, would

be used to rebuild the International Space Station.

be awarded to the scientists working at ＮＡＳＡ.

be shared by the two projects under the Space Launch Initiative.

be spent on the investigation of the Columbia disaster.

查看完整题目与答案

【单选题】It is tree about the media mentioned in the passage that they ______.

used to sell and buy each other in great numbers

are trading each other in greater numbers today

used to be controlled by two networks -- ABC and NBC

have stopped the trend of acquisitions in the 1990s

查看完整题目与答案

【单选题】According to the passage, the 1 billion funds, if granted, would A．be used to rebuild the International Space Station.

be awarded to the scientists working at NASA．

be shared by the two projects under the Space Launch Initiative.

be spent on the investigation of the Columbia disaster.

查看完整题目与答案

查看完整题目与答案

【单选题】若烷分子中C-C键能为345.6kJ/mol,则烯烃分子中烯键的键能应该是多少 kJ/mol?

查看完整题目与答案

【单选题】If a business owner decided to expand her business but rather than borrowing money from a bank used her own funds, then

she would be unable to earn a normal profit.

there is no cost associated with the expansion.

she would forego the opportunity to earn interest on the money.

the amount of her funds she used is an explicit cost.

the amount of her funds she used is part of her normal profit.

查看完整题目与答案

【单选题】若烷分子中 C - C 键能为 345.6kJ / mol ,则烯烃分子中烯键的键能应该是多少 kJ / mol ? A .等于 2 × 345.6 B .大于 2 × 345.6 C .小于 2 × 345.6 D .小于 345.6

查看完整题目与答案

【单选题】Part of the funds will be used to ______ that old library to its original splendor.

查看完整题目与答案

【单选题】According to the passage, the 1 billion funds, if granted, would

be used to rebuild the International Space Station.

be awarded to the scientists working at ＮＡＳＡ.

be shared by the two projects under the Space Launch Initiative.

be spent on the investigation of the Columbia disaster.

查看完整题目与答案

【单选题】It is tree about the media mentioned in the passage that they ______.

used to sell and buy each other in great numbers

are trading each other in greater numbers today

used to be controlled by two networks -- ABC and NBC

have stopped the trend of acquisitions in the 1990s

查看完整题目与答案

【单选题】According to the passage, the 1 billion funds, if granted, would A．be used to rebuild the International Space Station.

be awarded to the scientists working at NASA．

be shared by the two projects under the Space Launch Initiative.

be spent on the investigation of the Columbia disaster.

查看完整题目与答案

参考解析：

知识点：

题目纠错 0

发布