Janet has worked in the manager’s office for five years, ______ with letters and documents.

A. deal
B. dealt
C. dealing
D. to have dealt
出自:英语2(本)

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块