It’s an activity when the target language is used by the learner for communication purpose (goal) in order to achieve an outcome that can be shared with others. Learners are meaning what they are saying and making free use of language to express what they want to. Specific language forms are not prescribed. This is the definition of ________.
The primary focus of ________ method is on memorization of verb paradigms, grammar rules and vocabulary.
下列物质中不属于合金的是()。
生活中处处有化学,下列说法不正确的是()。
Synonyms are words with ________ meanings.
Which of the following activities would help students develop the skill of extracting specific information?
下列关于电解质电离的叙述中,不正确的是()。
下列实验,说法正确的是()。
下列关于金属的说法中,不正确的是( )
下列有关金属的说法错误的是( )