Methicillin-resistant Staphylococcus aureus (MRSA), Klebsiella and other bacteria can cause a variety of diseases and infections. At the same time, various antibiotics often do nothing to help them. These discoloring bacteria are therefore called super bacteria In recent years, researchers have not only traced the source of microorganisms' whole-genome sequencing technology, but also the sources of other drug-resistant bacteria. Therefore, whole-genome sequencing technology can solve the disease problems caused by super bacteria such as MRSA. Which of the following is true that would most weaken the argument? ['Super bacteria will mutate as the environment changes.', 'The cost of whole-genome sequencing is relatively high.', 'Whole-genome technology could provide clues for finding drugs that inhibit superbugs.', 'Whole-genome sequencing technology cannot kill super bacteria.']