)




Nobody was ______ in the office when the manager suddenly had a heart attack.

A)
available

B)
approachable

C)
attainable

D)
adaptable
出自:中国石油大学-《大学英语4》

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