I am pleased to have this chance today to you about the United Nations or the UN
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I am pleased to have this chance today ______to you about the United Nations or the UN.
A.talking
B.to talk
C.talked
D.talk
试题答案
B
考察句型结构，have chance to do sth 以为有机会干某事，句意为我很高兴今天有这个机会和你讨论关于联合国的事情。