Group-thinking occurs when people are either isolated from crucial sources of information or ( ) by other members of the group, some of whom may have bad intent.

(单选题)Because our company is bigger now than it was two years ago, (单选题)Serious computer hackers can access your personal files and (单选题)American travelers abroad have discovered that they can buy (单选题)Because his partner had to go to Sydney, Mr. Zazueta had to (单选题)We should think long term and take ( ) measures. (单选题)Your suggestion could only make things worse ( ). (单选题)When a governing body is formed, ( ) qualifications for g (单选题)( ) their regular daytime job, many people do extra work (单选题)In ( ), the company owns and operates four television sta (单选题)All the recycling bins have been ( ) with refuse and it’s