—Can you see _____? —No. Let's go and ha
问题:
—Can you see _____?
—No. Let's go and have a look. Maybe we can help them.[ ]
A. what are they doing there
B. what was happening there
C. what is happening there
D. what are they talking there
—Can you see _____?
—No. Let's go and have a look. Maybe we can help them.[ ]
A. what are they doing there
B. what was happening there
C. what is happening there
D. what are they talking there