in paragraph 2 mean?,,,,difficult|unimportant|optional|==essential">
13
?,,,,User protection is guaranteed by companies investing in security.|==Advanced security measures are being implemented by companies to protect their users.|Companies are focused on securing their systems to keep users safe.|Companies are spending on new security measures to ensure their users' safety and their own sake.">
19
?,,,,==Jane replaces a colleague's lost notebook with a new one.|Jane offers to buy lunch after forgetting a friend's birthday.|Jane volunteers to help clean up after an event.|Jane apologizes after arriving late to a meeting.">
22
in paragraph 1 refer to?,,,,==an unmanned aircraft|traditional delivery method|a package delivery service|an advanced navigation system">
34
in paragraph 2 refer to?,,,,==users|best practices|hackers|companies">
39