问题
选择题
.Professor White has received a letter ___ to give a lecture in Peking University.
A．to be invited
B．being invited
C．invited
D．inviting him
答案
答案：D
考查非谓语动词。句中inviting him to give a lecture in Peking University作定语，修饰a letter，为主动关系。句意：怀特先生收到了一封去北大作演讲的邀请信。