Misunderstandings_______ from short of communication, unless______ properly, may lead to serious problems.
#91464
A
arisen; handling
B
arising; handled
C
rising; handled
D
risen; handling
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All her time _______ experiments, she has no time for films.
#95599
A
devoted to do
B
devoted to doing
C
devoting to doing
D
is devoted to doing