The old stone bridge________(追溯到)about 900 years ago.(根据汉语意思填空)
He was________(经历,经受)a very difficult time.(根据汉语意思填空)
And if he could not_______(偿还)his debt,they would nail him to the wall.(根据汉语意思填空)
She looks like she was going to________(窒息).(根据汉语意思填空)
He has urged_________(改革)of the welfare system.(根据汉语意思填空)
They drink cold Tsingtao beer to satisfy their__________(口渴).(根据汉语意思填空)