Matt: Hello, Helen!
Helen: Matt, hi.
Matt: Haven’t seen you for ages. What’ve you been up to?
Helen:I’ve been to Toronto.
Matt:Toronto? What brought you there?
Helen:I got married—married a Canadian!
Matt: You didn’t! _____ How about a drink?
Matt: Hello, Helen!
Helen: Matt, hi.
Matt: Haven’t seen you for ages. What’ve you been up to?
Helen:I’ve been to Toronto.
Matt:Toronto? What brought you there?
Helen:I got married—married a Canadian!
Matt: You didn’t! _____ How about a drink?
What does the woman think of Matt?
What does the woman think of Matt?
Matt: Hello, Helen!
Helen: Matt, hi.
Matt: Haven’t seen you for ages. What’ve you been up to?
Helen:I’ve been to Toronto.
Matt:Toronto? What brought you there?
Helen:I got married—married a Canadian!
Matt: You didn’t! _____ How about a drink?
Matt and Alysia are going to get their driver's licenses. The probability that Matt passes his driving test is 9/10. The probability that Alysia passes her driving test is 7/9. Assuming that their result is not dependent on how the other does, what is the probability that Matt passes and Alysia fails?
以下哪个是安全管理员Matt用来降低静电放电、腐蚀、热击穿的风险?()