【简答题】It was the last day of the final examination in a college. On the steps of the teaching building, a group of engineering students were waiting for the last exam, about which they seemed quite confiden...
【简答题】Fill in the blanks with prepositions or adverbs to make up idioms, phrasal verbs and fixed expressions. 4. The last of the guests had retreated in the early hours of the morning, leaving the king in t...