【简答题】已知3x(x n +5)=3x n+1 +45,求x的值.
【多选题】下列不全属于谚语的是()
C.
百尺竿头,更进一步 一寸光阴一寸金,寸金难买寸光阴
D.
只要功夫深,铁杵磨成针 良药苦口利于病,忠言逆耳利于行
【单选题】下列全属于谚语的一组是()
C.
百尺竿头,更进一步 一寸光阴一寸金,寸金难买寸光阴
D.
只要功夫深,铁杵磨成针 良药苦口利于病,忠言逆耳利于行
【单选题】听力原文:M: I'll move to a new apartment tomorrow. What should I do with m many books? W: You'd better pick out the ones you need for this semester, and sell most of the others, so you have fewer to pack ...
A.
Don't buy the books until he needs them.
B.
Pick out the most expensive books.
C.
Don't move to the new apartment.
D.
Sell the books he doesn't need.
【简答题】已知3x(x n +5)=3x n+1 +45,求x的值。
【简答题】对人文景观主要是历史文物古迹的破坏,主要有三种类型:一是___________________;二是_____________________;三是_____________________。
【单选题】在安排施工进度时,必须先安排好起( )作用的环节。