Oh! It’s 9 o’clock! I know is no possibility I can catch up with the train.
A. there; that
B. it; that
C. there; whether
D. it; if
网友回答
(答案→)A. there; that
B. it; that
C. there; whether
D. it; if
解析：考查同位语从句。There is no possibility that...是固定句型，意为“......是没有可能的”。句意：噢！已经九点了！我知道赶上火车是不可能的了。that引导同位语从句对possibility进行补充说明。故选A。