32.A drill will be held to let the passengers _____ with their assembly station, with their life-saving equipment and with emergency procedures. (A)familiar (B)familiarity (C)family (D)familiarize

38.How should you signal the crane operator to LOWER the boom？ (A)With arm extended and fingers closed, point thumb downward. (B)With arm extended downwards and forefinger pointing down, move hand in small horizontal circles. (C)Extend arm with the palm, and hold this position rigidly. (D)With hands clasped in front of your body.

32.A drill will be held to let the passengers _____ with their assembly station, with their life-saving equipment and with emergency procedures. (A)familiar (B)familiarity (C)family (D)familiarize

其他試題

32.A drill will be held to let the passengers _____ with their assembly station, with their life-saving equipment and with emergency procedures.
(A)familiar
(B)familiarity
(C)family
(D)familiarize