after you read the letter,please （ ）Tom
问题描述：
after you read the letter,please （ ）Tom
A passing to
B pass it on
C pass it on to
D pass to
求原因
答
C pass it on to
既用pass,则 it 和 to 缺一不可,it 代替the letter,to 向/给,至于on 可有可无,有了则有一种不可拖延的感觉