___ is well-known is that China is rich in natural resources.选择：A which B as C it D what 不是IT，句中有IS THAT

It is well-known it is well known that As is well-known,China has the largest population,中As is well-known 是什么从句 as it is well known 和 as is well known的句子结构区别? she is well known.等不等于she is known well?为什么 ___ is well-known is that China is rich in natural resources.选择：A which B as C it D what 不是IT，句中有IS THAT it is well-known that,还是it is well known that到底是哪一个?well known和 well-known有什么区别？ It is well-known that a dove symbolizes peace.无 用It is well-known that…造句 英语翻译It is well known that ( ) 括号内填什么? It is also well known as an international city. Mozart is a well-known pianist in the world.翻译 it is well known to us that是什么意思 就是这道题：She is well known in theatrical c_____. As is well known,machines need to lubricate. 龙井茶全国文明Longjing Tea is well-known------ ------China. is well known for ,is thought of ,is pround of ,is said to have的意思 comrade chen is a well-known scientist.这里的well-known和famous之间的区别是什么啊?