Question

 —Miss Broun is very busy, isn’t she?

—So she is. She has       greater responsibilities since she was promoted.

A. taken off   B. taken after    C. taken in        D. taken on

Answer 1

D考查动词短语的含义及语境。语境：---Miss Broun很忙，不是吗？---她确实很忙。自从她被提升以来，她承担更大的责任。此处take on意为：承担。