How did it______ that humans speak so many different languages?
#83643
A
come out
B
come off
C
come about
D
come round
推荐题目
War is closely____ poverty since they always go_____.
#74818
A
related with; hand in hand
B
connected to; hand in hand
C
related to; hand in hand
D
concentrated on; hand in hand
As a young man, Comrade Zhou Enlai ________ the students' movements and later ________ the Communist Party of China. 
#81221
A
joined; took part of
B
took part in; joined
C
joined in; took part in
D
took part of; joined
The petrol in the car _____ on our way to the beach, so we had to walk there.
#73232
A
gave up
B
gave off  
C
gave in
D
gave out