If you want to know more about campus,I can be of some help.请问这句话中的“I can be of some help.这句话的语法结构我不是很明白.而且为什么是用of some help呢?麻烦大家了.

if you want to know the time,you look I want to know if you ever loved me? If you want to know something about lions and monkeys If you want to stay,let me know,____ I want to know if you can be with joy, If you want to know want other want other什么意思 在线等 if you want to if you want to I want to know if you are late.Tell me if you are If you want to know much about it,you may talk to the students here.改错 If you want to control the computer you have to know some i___ first 首字母填空, You can write to the e__ of the magazine if you want to know about it he want to know if you need help? 请问if在这里是什么从句? If you had any reason you’d know I never want to see you again. I want to know you. I want to know you If you want to know the time,you look at it. If you want to know more about the world you can( )