A-- COMPRESSED GAS
B--CORROSIVES
C--DO NOT CRUSH
D--DO NOT STOW IN DAMP PLACE
E--HANDLE WITH CARE
F--HAZARDOUS GOODS
G--KEEP AWAY FROM HEAT
H--KEEP FIAT
I--KEEP IN DRY PLACE
J--KEEP IN HOLD
K--KEEP UPRIGHT
L--NOT TO BE STOWED UNDER HEAVY CARGO
M--RADIOACTIVE SUBSTANCE
N--STOW IN COOL PLACE
O--THIS SIDE UP
( )装于舱内 ( )勿倒置

A) Sometimes the female elephants visit a bull elephant.
B) sometimes the younger females stay with the family for a time.
C) When a female elephant is old, the males leave the family.
D) A bull elephant sometimes stays with females for a time.

A. as soon as it had arrived
B. after all the passengers were woken up
C. while the passengers were sleeping
D. early the next morning