Help, I stuck on these three...
1. Ke Guiwen is visiting the United States from China. As he visits several companies and talks to both workers and managers, he is surprised to realize that although U.S. workers seem to have more autonomy than the employees in his company, they tend not to work together to complete tasks. Ke Guiwen’s surprise is probably due to a/an ____ in his culture.
a.collectivist orientation
b.communist orientation
c.high power distance
d.individualist orientation

2. Costa Ricans have embraced tourism, particularly eco-tourism, as a means of stabilizing their economy. The benefits have bee so substantial that many residents of communities near tourist attractions have accepted tourism as part of their social and cultural fabric. The Costa Ricans have taken a _____ attitude toward tourism
a.revitalization
b.retreatism
c.boundary maintenance
d.resistance

3. High-context cultures transmit messages whose meanings are _____.
a.explicitly stated within the words uttered by participants
b.not clearly communicated
c.of significance for only a short period of time
d.implied from the physical surroundings