____ I know,they will go to Beijing to watch the Olympic Games in 2008.3Q

问题描述:

____ I know,they will go to Beijing to watch the Olympic Games in 2008.3Q
____ I know,they will go to Beijing to watch the Olympic Games in 2008.a.Since b.so far so c.In xase d.As if

这道题如果输入没错的话,那么就没有答案.按说正确答案应该是 So/As far as .意思是“据我所知”.