We were greatly surprised at his not passing the exam.句型转换

We were greatly surprised at his not passing the exam.句型转换 we were surprised at his not passing the exam句子理解? 31.We were surprised at ___ the exam. we were surprised at _the exama.him not pass b.he passing c. He were surprised at __ the exam . We were surprised at the news of his ( ) (die) Not passing the exam really_________ We were not the least surprised at David's being dismissed 求 同义句转换With his help,I succeeded in passing the exam.With his We were surprised at the news____john had won the match. 英语 Tom’s not passing the exam made his father very angry.这句话 Tom's not passing the exam made his father very angry!请问pass