_____ the misunderstanding removed, the two old friends ______ happily．
| A．As, took up | B．Because, put up |
| C．Although, brought up | D．With, made up |
Accounting is described as ________ science of classifying, recording and reporting ________ important financial events.
| A．an, the | B．a, 不填 | C．不填, 不填 | D．不填, the |
It never occurred to meyou could succeed in persuading him to change his mind.
| A．which | B．what | C．that | D．if |
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
| A．Seeing | B．Seen | C．To see | D．Having seen |
With so much noise of the traffic, I couldn’t ______ and do my research work．
| A．put down | B．settle down | C．break down | D．take down |
He found his house broken into and many things stolen _______ his return from office.
| A．with | B．in | C．at | D．on |