_____ is known to all is that good frien
题型:选择题
问题:
_____ is known to all is that good friends _____ happiness and value to life.[ ]
A. What; add to
B. It; add
C. What; add
D. It; add to
_____ is known to all is that good friends _____ happiness and value to life.[ ]
A. What; add to
B. It; add
C. What; add
D. It; add to