______ where to go, he asked a passer-by for help.
#93632
A
Having lost his way and didn’t know 
B
Losing his way and didn’t know
C
Having lost his way and not knowing 
D
Lost his way and didn’t know
推荐题目
The man, ____so badly, almost lost his memory and even was driven mad.
#98230
A
To have been disturbed
B
Having been disturbed
C
To be disturbed
D
Being disturbed
The American soldiers_______ Iraq kissed their families goodbye and left in a hurry.
#91593
A
are sending to
B
sending to
C
are sent to
D
to be sent to