According to Clark, Scarino and Brownell’s view, please select the components of task in Task-Based Language Teaching.
①purpose ②context ③process ④function of language ⑤product
Which of the following strategies belongs to communication strategy?
Which type of approach can best describe the following learning pattern? Students search for materials in self-assess center.
某些分子的微观示意图如下:
一定条件下,3.4g甲物质和4.8g氧气恰好完全反应,生成5.4g乙物质和另一物质X。下列判断不正确的是( )。