English Skills 10th Edition by John Langan, Zoe Albright

تمرين 48

Two of the following paragraphs provide sufficient details to support their topic sentences convincingly. Write AD, for adequate development, beside those paragraphs. There are also three paragraphs that, for the most part, use vague, general, or wordy sentences as a substitute for concrete details. Write U, for underdeveloped, beside those paragraphs.
_______ The Aztecs
Before the Spaniards came to Mexico, the native inhabitants had developed advanced civilizations. For example, when the Europeans arrived, the Aztecs controlled much of the southwestern portion of present-day Mexico. They had built cities that were as large as, or larger than, many European cities of the sixteenth century. In fact, their capital, Tenochtitlan, had 200,000 to 300,000 inhabitants, more than any European capital. The Aztecs built immense temples and government buildings, and they developed a vibrant economy. In the central market of Tenochtitlan, 60,000 people conducted business each day. They also developed a writing system based on pictographs (small pictures), wrote poetry, recorded their history, and composed music. Their government and armies were highly organized. They created a system to collect taxes, they practiced a sophisticated system of religion, and they even took a census.