问题补充:
to complete the job on time, they set out to work immediately.
A. Being determined
B. On having determined
C. Determined
D. To be determined
答案:
A. Being determined
B. On having determined
(答案→)C. Determined
D. To be determined
解析:考查非谓语动词.句意:因为下定决心按时完成工作,他们立即开始工作了。be determined to do sth.决定做某事,本句前文省略了because they were,本句中的determined相当于形容词,不是过去分词,故选C.