【题目】Brian has been studying really hard all the time; _________ he has got an A in each of his subjects.
A. instead B. anyhow C. thus D. rather
在线课程【答案】C
【解析】句意：Brian一直学习很努力，因此他每个科目都得到A。A. instead代替；B. anyhow不管怎样，无论如何；C. thus因此；D. rather宁愿，相当，稍微。根据句意可知选C。