(单选题) They had to sell the firm because they had not been in the black for years.(本题3.0分)

A、 lack of money
B、 in the
C、 needing money
D、 gaining money
出自:黑龙江教育学院跨文化交际(专升本)

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