A good opening can invite the audience into our speech. Here are four major types of opening: questions; vivid stories; startling facts, numbers and data; and quotation.
A.正确
B.错误
正确答案：A
A good opening can invite the audience into our speech. Here are four major types of opening: questions; vivid stories; startling facts, numbers and data; and quotation.
A.正确
B.错误
正确答案：A