Wi-Fi network________. A: is secure enough B: is less secure C: is secure with using SSL technology D: is less secure with unencrypted internet access

Vocabularyhectic (adjective): very busymajor (noun or verb): course of studyland (a job) (verb): to secure, win, or get a jobwork (your way) through (school) (verb): think throughWhat does the man want to do after he graduates? A: He wants to become a teacher. B: He hopes to go on to graduate school. C: He'd like to work at a hotel.

Which one is better, a _______ job with a low pay or a job with a high pay but easy to lose A: suicide B: secure C: slow D: sufficient

I don’t know whether to stay in teaching or ______ another job. A: trying getting B: to try to get C: trying to get D: try get

Linux系统中,服务器上堡垒机登录次数,命令为 A: cat /var/log/secure ︱grep 堡垒机IP ︱wc -l B: cat /var/log/secure ︱grep 堡垒机IP ︱wc -w C: cat /var/log/secure ︱grep -v 堡垒机IP︱ wc -l D: cat /var/log/secure ︱grep -v 堡垒机IP︱ wc -w