Itis in 1960 Chinese first put on our flag on Mount Qomolangma.
1）需要填写that,说这是强调句。请教你：为何不是It was in 1960...?
2）用强调句It is...that 和 Itwas...that, 假如用了is,是现在说的，假如用了was, 是否以前说的话，以前强调的？
3）这里的Chinese前要加the吗？
谢谢！
It is in 1960 that Chinese first put on our flag on Mount Qomolangma.
正如网友所质疑的那样，这个句子确实有错误。里面有3个错误，应改为：
It was in 1960 that the Chinese first planted our flag on Mount Qomolangma.