皮皮学，免费搜题
登录
搜题
【单选题】
在25摄氏度时,金刚石的标准摩尔生成吉布斯函数为_______。A.
=0
B.
>0
C.
<0< /div>
D.
无法确定
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
【简答题】高电平调制指的是将 合二为一。
【单选题】The surface currents of the South Atlantic，South Pacific and South Indian Ocean follow，in general，a regular pattern of ______．
A.
counter-clockwise circulation
B.
clockwise circulation
C.
trend from east to west
D.
trend from north to south
【简答题】[ A] to south [ B] the south [ C] to southwards [ D] south
【单选题】"They tell us, among other facts,that we don't choose our favourite colours as we grow up." "Among other facts" means______.
A.
besides other facts
B.
in regard to other facts
C.
not considering other facts
D.
according to other facts