School children must be taught how to deal with dangerous           .
#7467
A
states
B
conditions
C
situations
D
positions
推荐题目
He is not a(n)________, only  a(n) ___________.
#6621
A
friend; acquaintances
B
acquaintance; friend
C
friend; acquaintance
D
acquaintances; friend
It makes no ______ to me what you say.I won’t care.
#7245
A
choice
B
effort
C
difference
D
decision