i'd be glad to.would 为什么要放在be前面详细解释,谢谢

I'd be glad to. i'd be glad to.would 为什么要放在be前面详细解释,谢谢 .I can't come to see the movie with you tonight.I really would be _______,but I have a very imp(A) glad (B) glad to have (C) glad to (D) glad to do I be to would help glad you.(连词成句) I'd be glad to.but I am not very good at it.would you mind teaching me? I would be very glad at____back this afternoonA.you to call B.you callC.your calling D.your call I 'd be glad to中为什么要加“be glad不是动词吗 我想问一点英语东西Would you mind looking after my pet dog?回答是Yes,I'd like to还是OK.I'd be glad to. I am glad to be If you would like me to provide a link to somewhere,I'd be glad to do so.I suppose you could geth would be glad to meet you I will be ________from you.A.glad much to hear B.only too glad to hear C.too glad only to hear D.too only glad to hear -Would you please pass the message on to Tom? ---________. A. I'd like B. I'll be glad to C. That would be fine D. It's a pleasure答案是B.请解释下. l`d be glad to.bat l am not very goodl`d be glad to.bat l am not very good at it.would you mind teaching I'd be glad to 中I'd的 完全形式 I'm very glad to be have ,I'm glad to be here with I am glad to be your penfriend