Whats the topic discussed in this passage?A.Why people hold back their tears B.Why people cry C.How to restrain one "s tears D.How tears are produced 请帮忙给出正确答案和分析,谢谢!
Which of the following words can best replace the underlined word "categorically " (Para 3)?A.flatlyB.impliedlyC.indistinctlyD.implicitly请帮忙给出正确答案和分析,谢谢!