----Have you known Professor Jackson in our department for a long time ? ----Yes, since he _____ the our university.
#4607
A
has come
B
comes
C
had come
D
came
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The boy is very brave. I _______ he ________ the tall tree.
#4584
A
dare to say; dare climbing
B
dare say; dares to climb
C
dare say; dares climb
D
dare to say;dares to climbing