问题补充:
the programme, they have to stay there for another two weeks.
A Not completing B Not completed
C Not having completed D Having not completed
答案:
解析:考查现在分词的完成式做状语,句意是:没有完成计划,他们只好再呆两星期。因为是先没有完成计划,才要呆在那里。用现在分词的完成式,否定not放在having的前面。选C。
时间:2020-03-09 00:16:39
the programme, they have to stay there for another two weeks.
A Not completing B Not completed
C Not having completed D Having not completed
解析:考查现在分词的完成式做状语,句意是:没有完成计划,他们只好再呆两星期。因为是先没有完成计划,才要呆在那里。用现在分词的完成式,否定not放在having的前面。选C。