考點： inform.
be informed of是固定短語，意為“聽說；接到……的通知”.
1. He        going to the front last year.
A. was informed of      B. was informed   
C. was informed from    D. informed him 
解：答案：A .be informed of 是固定短語，意為“聽說；接到……的通知”.
考點： sell.
sell的名詞是sale, sale作“售賣，銷售”講是不可數名詞.
1. He got four pounds from the         of his drawing.
A. sale      B. sold      
C. selling    D. sales
解：答案為A .該句話的意思是“他賣畫得了四英鎊”.sell的名詞是sale, sale作“售賣，銷售”講是不可數名詞.