Which of the following describes a simple sentence?

A. A sentence that contains a subject and a verb, and expresses a complete thought

B. A sentence that contains one independent clause and at least one independent clause

C. A sentence that contains at least two independent clauses, and at least one dependent clause

D. A sentence that contains two or more independent clauses that are usually joined with a comma and a conjunction

A. A sentence that contains a subject and a verb, and expresses a complete thought.

and how do you know this

I know this because a simple sentence is a sentence that contains only one independent clause, meaning it has a subject and a verb and expresses a complete thought. It does not contain any dependent clauses or other grammatical constructions that would complicate the sentence. Therefore, option A is the correct definition of a simple sentence.

Which features make up a compound sentence?

A. Two or more independent clauses joined with a conjunction and a comma

B. Two or more independent clauses, and at least one department clause

C. A subject and a verb

D. An independent and independent clause

A. Two or more independent clauses joined with a conjunction and a comma.

Which option describes a complex sentence?

A. A sentence that contains at least two independent clauses and at least one dependent clause

B. A sentence that contains one independent clause and at least one dependent clause

C. A Sentence that contains two or more independent clauses, joined with a comma and a conjunction

D. A sentence that contains a subject and a verb and expresses a complete thought

B. A sentence that contains one independent clause and at least one dependent clause.

Which option best describes a compound-complex sentence?

A. Two or more independent clauses joined us a conjunction and a comma

B. An independent and dependent clause

C. Two or more independent clauses and at least one dependent clause

D. A subject and a verb.

C. Two or more independent clauses and at least one dependent clause.

To determine which option describes a simple sentence, you need to understand the characteristics of a simple sentence.

A simple sentence is a sentence that contains a subject and a verb, and expresses a complete thought. It is the most basic and common type of sentence. It usually consists of a single independent clause with a subject and a predicate.

Examining the options:

A. Option A describes a simple sentence accurately. It states that a simple sentence contains a subject, a verb, and expresses a complete thought.

B. Option B describes a compound sentence, not a simple sentence. A compound sentence contains two or more independent clauses and is characterized by the presence of coordinating conjunctions like "and," "but," or "or."

C. Option C describes a complex sentence, not a simple sentence. A complex sentence contains at least one independent clause and one or more dependent clauses that cannot stand alone as a sentence.

D. Option D describes a compound-complex sentence, not a simple sentence. A compound-complex sentence contains two or more independent clauses and at least one dependent clause.

Based on the explanations above, the correct answer is A. A simple sentence is a sentence that contains a subject and a verb and expresses a complete thought.