This important lesson by Professor Wang teaches primary students how to ______ themselves from danger.
#13991
A
pretend
B
prevent
C
prepare
D
protect
推荐题目
 She has been working hard day and night, which of course, _______ her pale face.
#14052
A
accounts for
B
stands for
C
goes for
D
answers for
He is a well-known singer, but he is ______an actor.
#12920
A
most famous for
B
more famous as
C
more known as
D
best known for