Since you can't seem to listen, would you, that does mean you, at least pretend that you had listened to me. (This sentence contain 2 subordinate clauses--T or F)

True, this sentence contains 2 subordinate clauses.

Explanation:

In this sentence, the subordinate clause is can't seem to listen and had listened to me.

Subordinate clause has a subject and a verb. It cannot stand as a sentence alone but is a group of words which adds information to a sentence.

There are three types of subordinate clauses

Noun clauses, adjective clauses and adverb clauses.

Few examples of subordinate clause are

1) The cat that was white in color. In this the clause answers the question which cat?

2) because he ate the wafers, he got sick.

The clause answers the question why.

Subordinate clauses are made known by subordinate conjunctions and relative pronouns.

In the given sentence it is introduced by Since and Atleast.