The teacher asked the students, "Did the guide bring you right up to top?"

A

The teacher enquired from the students whether the guide had conducted them right upto the top.

B

The teacher wanted to know whether the guide climbed with them right upto the top.

C

The teacher sought information from the students whether the guide brought them right upto the top.

D

The teacher asked the students whether the guide took them right upto the top.