Questions 135~138 refer to the following email.
Effective communication is critical for success in the business world. However,numerous challenges hinder effective communication, __135__ language barriers,cultural differences, technology, and a lack of communication skills. Companies mustnavigate through these __136__ to ensure they can communicate clearly andefficiently with stakeholders, customers, and employees. By overcoming thesechallenges, companies can build strong relationships and achieve their businessobjectives. Therefore, companies must prioritize effective communication anddevelop strategies to tackle these challenges. __137__ in communication training,embracing cultural diversity, and using appropriate technology are some ways__138__ companies can overcome communication challenges and achieve their goals.
【題組】135.
(A)such as
(B)excluding
(C) following
(D)on the subject of