Separated from his family, and adrift on a small raft, it was Xavier that Simon saw bobbing along on the horizon.

What implicit idea is suggested by the author's use of "adrift"? (5 points)

A) Xavier was not on a water board, so he could not stay afloat.

B) Xavier did not have control of the raft.

C) The rest of Xavier's family were also bobbing on the waves.

D) The calm seas made drifting pleasurable.