Over the past hundreds of years, the roles of Peking opera have been simplified to today’s Sheng, Dan, Jing and Chou, known as the four major roles in Peking opera.

the simplified chinese developed

As pointed out in the text, "reciprocal altruism theory" and "strong reciprocity theory" are ______. A: complementary. B: contradictory. C: superficial. D: over-simplified.

Chinese is written in two forms by the Han people – the _____and_______ Chinese characters。（ ） A: simple, complicated B: traditional and simplified C: simplified, complex D: traditional, simple

Omit TO, FROM, DATE and SUBJECT in the simplified memo format.

The polynomial P can be simplified with the command: simplify(P).（）

Toulmin’s argument pattern can be simplified as a general thesis-support structure

The polynomial P can be simplified with the command: simplify(P).（） A: 正确 B: 错误

The procedures(程序) of operating a computer have been ______ several times, the results of which have made it much easier _______. A: cut down; to<br/>operate B: simplified; to be operated C: reduced; to be<br/>operated D: simplified; to operate

A simplified construction plan may be included in the ship construction portfolio provided it adequately defines the（）.