. Many people are quite at a loss as to
问题:
. Many people are quite at a loss as to what to do _______ a real fire.
A.in honor of
B.in need of
C.in case of
D.in form of
. Many people are quite at a loss as to what to do _______ a real fire.
A.in honor of
B.in need of
C.in case of
D.in form of