**Yes, "Listen to me!" is an imperative sentence.**

An imperative sentence is a type of sentence that gives a command, makes a request, or expresses a direct order. It is used to tell someone to do something or to give them instructions.

Here is a breakdown of the sentence:

1. **Subject**: The subject of the sentence is implied and is usually "you." However, since the subject is not explicitly stated in the sentence, it is understood to be the person being addressed.

2. **Verb**: The main verb in the sentence is "listen." It is in the base form (infinitive) and is used to indicate the action or command.

3. **Object**: The object of the verb is "me." It indicates that the person being addressed should listen to the speaker.

Now, let's analyze the sentence structure further:

- The sentence starts with the verb "listen," which is the command or instruction. This verb is in the imperative form, which is commonly used for imperative sentences.

- The phrase "to me" provides additional information about who the command is directed towards. It specifies that the person being addressed should listen to the speaker.

- The exclamation mark at the end of the sentence adds emphasis and indicates a strong command or request.

In summary, "Listen to me!" is an imperative sentence because it gives a command or instruction for someone to listen to the speaker.

It's mean you have to tell it is an imperative or not and an imperative sentence have an exclamation mark like this ! so the question have an exclamation mark at the end so yes A is a correct option