1、The famous doctor has got many great a_____ in medicined.

题目

1、The famous doctor has got many great a_____ in medicined.
2、He walked slowly along the river and h____ songs happily.

答案

第一个答案是achivement,成果,成就的意思；
第二个是hum就是中文哼的意思.哼着曲子