1) ______ the theory of language underly
题型：填空题
问题：
1) ______ the theory of language underlying the direct method
2) ______ the theory of learning underlying the direct method
3) ______ one of the objectives of the direct method
4) ______ one of the techniques of the direct method
5) ______ one of the main features of the direct method
a) students learn to think in the target language
b) to achieve correct pronunciation
c) spoken language comes before written language
d) foreign language learning is analogous to first language acquisition
e) conversation practice