请问I`ll be glad to help you.中的to help you 是做什么成分?可以说是原因状语修饰glad吗？是to help you 是不定式？还是to help是不定式？还是“不定式和某些形容词构成的复合谓语”？为什么I`ll be back

I am glad to be I'd be glad to. Will you please tell Mike to come to my coffice?__A Yes,I doB I'll be gladC Thank youD I'll be glad to 请问I`ll be glad to help you.中的to help you 是做什么成分?可以说是原因状语修饰glad吗？是to help you 是不定式？还是to help是不定式？还是“不定式和某些形容词构成的复合谓语”？为什么I`ll be back will you please go shopping with me? of course, i'll ( )A.glad to B. want C. want to D. be glad to I'll be glad to.能单独作为答语吗?to是带上还是不带上?当别人让你代他把某个人叫过来时,你会回答,我将很愿意!这时是用I'll be glad to.还是I'll be glad.答案上没带to,可I'd love to怎么带to了呢? do you mind if i open the windowA、no,of course notB、yes,pleaseC、i'll be glad to I'm very glad to be have ,I'm glad to be here with I am glad to be your penfriend I am sure he will be glad to see him 家庭作业请快速回顾 请问I'll be your will you join us in a walk?i 'll be glad to .句子中的be和to代表什么...有什么作用... will you please tell John to come to my office tomorrow?的回答A.Yes ,I do B.I'll be gladC.Thank youD.I'll be glad to --I have some trouble___English.Can you help me?--Sure,I'll be glad to.A.to speak B.speaking C.speak D.spoke 166.--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 pleasure171.His parents died when he was very young,so he was ______ by his uncle.A.brought up B.grown up C.got up D.risen1 He is getting better now.I think he'll be best enough to come here tomorrow （中翻英）(是否正确?）1.I hope your father 'll soon get over it.(我希望你父亲会很快康复.）2.Please give him my regards and tell your teacher to take hello.（请代我向你的老师问号.）3.He'll be glad to see you .(他很