This piece of land is the most fertile and yields a good harvest each year.

The correct answer is A. startling.

A startling piece of land is one that is very fertile and yields a good harvest each year. This is in contrast to a sterile piece of land, which is not fertile and does not yield a good harvest. A worthless piece of land is one that is not valuable and does not have any use. A futile piece of land is one that is not productive and does not yield any results.

Here are some additional details about each option:

• Startling means to cause surprise or astonishment. In the context of this question, a startling piece of land is one that is very fertile and yields a good harvest each year. This is surprising because it is not common for land to be so fertile.
• Sterile means not able to produce offspring or fruit. In the context of this question, a sterile piece of land is one that is not fertile and does not yield a good harvest. This is because the land is not able to produce crops.
• Worthless means having no value. In the context of this question, a worthless piece of land is one that is not valuable and does not have any use. This is because the land is not able to produce crops or anything else of value.
• Futile means not producing any useful result. In the context of this question, a futile piece of land is one that is not productive and does not yield any results. This is because the land is not able to produce crops or anything else of value.