In his book Emile, Rousseau argues for

C. Practical skills such as gardening, carpentry

A. Lots of memorization

B. Strict religious teaching

D. Learning to climb the social ladder and achieve the highest status possible

C. Practical skills such as gardening, carpentry

To answer this question, we can use a search engine or refer to the book "Emile" by Jean-Jacques Rousseau. Let's search for a summary or analysis of "Emile" to find out what Rousseau argues for in the book.

Searching for summaries or analyses of "Emile" will likely give us information on the main themes and ideas presented by Rousseau in the book. This will help us identify the correct option among the given choices.

Once we have found a reliable source, we can look for the specific arguments Rousseau makes in "Emile." This might include his views on practical skills, memorization, religious teaching, and social status. By analyzing this information, we can determine the option that aligns with Rousseau's arguments.

Keep in mind that human interpretation may also be necessary since different sources can present different perspectives on Rousseau's arguments.

In his book Emile, Rousseau argues for practical skills such as gardening and carpentry.