一道商务英语填空题1.We shall be very grateful _______ you,if you will

21.If you _______ me,I shall be very grateful to you. Your body,and stomach _______,will be very grateful if you j We would be grateful if you could help us. If you can help me,i will be grateful.If you could help me,i Will you?Shall we? 英语翻译we shall be pleased if you will kindly send us by airmai if you know his address,I would be very grateful.为什么用的不是knew If he ( )help me,I should be very grateful to you.为什么只能填shou I would be very grateful if you could send me the invation l You know、and you chat I very warm、I don't know if we will be t will be grateful if you issue them visas as soon as possib We shall leave tonight___.A,if will you agree B.if you will