Question

________ by his teacher, he went on with his painting．

A. To be encouraged
B. To encourage
C. Encouraged
D. Being encouraged

Answer 1

答案C
由空后的by his teacher可知答案应能表示被动，可排除B项；由后面的句意可知是受到了鼓励后继续作画，不定式表示将来、现在分词表示进行，A、D两项均不符合句意；C项为过去分词表示被动和完成意义。