Main idea and gist：練習問題

A travel blog states: "The hidden valley is inaccessible during the winter months due to heavy snowfall." This means that in winter, the valley is:

Consider this sentence from a science article: "The results of the study were inconclusive, necessitating further research to verify the hypothesis." What was the outcome of the study?

A passage describes a character as follows: "James was meticulous in his work, checking every calculation three times before submitting the report." How would you describe James's work habit?

An editorial piece mentions: "The evidence supporting the theory is tenuous at best." What does the author suggest about the evidence?

According to a passage about healthy living, "Regular exercise, coupled with a balanced diet, is the cornerstone of a long life." What does the word "cornerstone" imply in this context?

Read the following sentence: "Despite the government's efforts to revitalize the district, the area remains remarkably stagnant."

What does the word stagnant imply about the state of the district?

Read the following excerpt from a report:
"The recent surge in remote work has prompted many companies to downsize their physical office spaces. While this reduces overhead costs, it also presents challenges regarding employee cohesion and spontaneous collaboration."

Based on the text, what are the two conflicting outcomes of companies reducing their office space?