Which of the following statements about the order in which learners acquired the grammar of the language are TRUE?
A、Acquisition orders were determined through a contrast between the first language and the target language, rather than by the nature of the language to be learned.
B、Individual grammar items appeared not to be affected by instruction.
C、Many learners could state rules, but then violate those very rules in communication.
D、Learners from very different language backgrounds appeared to acquire grammatical items in the same order.
A、Acquisition orders were determined through a contrast between the first language and the target language, rather than by the nature of the language to be learned.
B、Individual grammar items appeared not to be affected by instruction.
C、Many learners could state rules, but then violate those very rules in communication.
D、Learners from very different language backgrounds appeared to acquire grammatical items in the same order.