Question

It is reported that a plane with five people ____ crashed into the mountain several days ago.

A. on board　　　　　　 B. on the board

C. in board　　　　　　 D. in the board

 

Answer 1

A

考查介词短语。on board 在船上，在飞机上；on the board  将在会上讨论，在木板上；in the board在董事会。无短语in board。