Many people in the west make ________ a rule to buy Christmas presents for their relatives and friends.
A. this B. it
C. that D. them
Many people in the west make ________ a rule to buy Christmas presents for their relatives and friends.
A. this B. it
C. that D. them
B
B it形式宾语,真正的宾语是后面的动词不定式。make…a rule使……成为习惯或规矩。