问题
选择题
all day, I went to bed early.
A.Working hard
B.Worked hard
C.Having worked hard
D.To work hard
答案
答案:C
考查非谓语动词用法。根据句意可知work与I构成主动关系,并且是在上床睡觉之前就已经完成了,所以使用现在分词的完成式。句意:经过整天的努力工作以后,我很早就上床睡觉了。
all day, I went to bed early.
A.Working hard
B.Worked hard
C.Having worked hard
D.To work hard
答案:C
考查非谓语动词用法。根据句意可知work与I构成主动关系,并且是在上床睡觉之前就已经完成了,所以使用现在分词的完成式。句意:经过整天的努力工作以后,我很早就上床睡觉了。