| 托福考试易错题（2018/7/9） |
| 第1题： Onyx is a mineral that can be recognized its regular and straight parallel bands of white, black, or brown.
|
| 【单选题】： |
| 第2题： The technique of frying food has been used since antiquity----to prepare meats, fish, vegetables, and breads.
A．to have most cultures B．that in most cultures C．in cultures when D．in most cultures |
| 【多选题】： |
| 第3题： ___________ are chiefly derived from petroleum. A．( Plastics today B．( There are plastics today C．( Because today plastics today D．( Due to plastics today |
| 【单选题】： |
| 第4题： Which of the following is true about the human diet prior to the Neolithic period A．It consisted mainly of agricultural products B．It varied according to family siz C．It was based on hunting and gatherin D．It was transformed when large numbers of people no longer depended on the grain they grew themselve |
| 【单选题】： |
| 第5题： 16. Lake trout, fish usually (finding) in deep,(cool) lakes, are greenish gray and are(covered) with (pale) spots. A．finding B．cool C．covered D．pale |
| 【单选题】： |