Question

Beekeepers go to great lengths to protect bees from these invaders, and for many years have been able to control them.

What does the phrase great lengths mean in this sentence?

Dangerous steps
Difficult times
Extreme efforts
Simple solutions

Answer 1

Extreme efforts.

Explanation: If someone goes to great lengths to do something, they are putting in a lot of effort. So, bee keepers put in extreme effort to protect bees from invaders.

Answer 2

Extreme Efforts.

Step-by-step explanation:

When looking at, "...go to great lengths...", it can stress enough that there is a large effort to make sure these bees are protected from invaders.