Which of the following can be referred to as assimilation

单项选择题In the Direct Method, ______ communicative skills are regarded as basic.

单项选择题Which of the following is NOT included in the Natural Approach

单项选择题Memorizing grammar rules and bilingual word lists tends to give the learners ______ to actively communicate in the target language.

单项选择题Language samples, according to structural Linguistics, can be exhaustively described at any ______ level of description.

单项选择题In the Oral Approach, accuracy in both pronunciation and grammar is regarded as ______.