【多选题】要把理想在实践中转化为现实,必须具有( )精神。
【多选题】要把理想在实践中转化为现实,必须具有( )
【单选题】The passage implies that which of the following is true of the petrochemical means of plastic production?
A.
New advances in petrochemical plant manufacture could potentially lessen the process' reliance on fossil fuel sources.
B.
The fossil fuel resources incorporated in its products are less wasteful and environmentally damaging than the gas emissions produced by plant-based plastic production.
C.
Petrochemical plant manufacture is generally more sustainable in environmental terms than plant-based plastic production.
D.
Petrochemical plant manufacture generally depends on the most abundant fuel source available.
E.
Petrochemical plant manufacture does not share in fuel sources in common with plant-based plastic production.
【多选题】要把理想在实践中转化为现实,必须具有()精神。
【简答题】用指针方法编写一个程序,输入3个整数,将它们按由小到大的顺序输出
【单选题】香港游客丢失港澳居民来往内地通行证,经过办理有关手续,由公安机关出入境管理部门签发一次性有效的( )
【多选题】专业的公关人员务必具备的公共关系观念应当包括( )
【判断题】硒成为明星元素在于它的抗氧化性、抗癌和抗衰老作用。
【单选题】香港游客丢失港澳居民来往内地通行证,经过办理有关手续,由公安机关出人境 管理部门签发一次性有效的 ()