Ping Pong is popular among China ,____ both young and old can ____A about it ; take part in B in it ; take partC in which ; take part in D in which ; take part选D 那个in 是不是省略了?
问题描述:
Ping Pong is popular among China ,____ both young and old can ____
A about it ; take part in
B in it ; take part
C in which ; take part in
D in which ; take part
选D 那个in 是不是省略了?
答