their great efforts, our plan well.
A. Compared to;worked
B. Due to;was working
C. Thanks to;worked
D. In addition to;was worked
网友回答
A. Compared to;worked
B. Due to;was working
(答案→)C. Thanks to;worked
D. In addition to;was worked
解析: 本题考查介词短语辨析和语态。句意:幸亏他们的努力,我们的计划进展很好。thanks to幸亏;由于;此处描述的是过去的事实,故用一般过去时。