영문법 집중 훈련 문제 5회차

문제 1. Not always ( ) the results of the experiment reliable when external variables are not properly controlled during the initial testing phase.

• ① are
• ② is
• ③ were
• ④ being

문제 2. The new environmental policy proved to be significantly more effective in curbing urban pollution than ( ) initially expected by the analysts.

• ① was
• ② were
• ③ had been
• ④ being

문제 3. Was it not through continuous innovation and strategic risk-taking ( ) the company managed to stay ahead of its competitors for decades?

• ① that
• ② which
• ③ what
• ④ when

문제 4. Not necessarily ( ) the pursuit of material wealth lead to genuine long-term happiness, as many psychological studies have suggested.

• ① does
• ② do
• ③ is
• ④ has

문제 5. The archaeological findings at the new site were ( ) more significant than those obtained in the previous study conducted last year.

• ① far
• ② very
• ③ too
• ④ quite