Which of the following sentences is possible to arouse ambiguity

单项选择题The statement that shows the best understanding of the first two paragraphs of the passage is ______.

单项选择题According to the passage, ______.

单项选择题Which of the following does the semanticist maintain will help bridge the communication gap between people, according to the passage

单项选择题If offered a reward for doing a good deed, the author would ______.

单项选择题The author argues that ______.