试题题干
According to Palmer and some other linguists of his time, （ ） played one of the most important roles in foreign language learning.
参考答案
正确答案：
试题解析
根据帕默和其他语言学家的说法，词汇在外语学习中起着重要的作用。
According to Palmer and some other linguists of his time, （ ） played one of the most important roles in foreign language learning.
根据帕默和其他语言学家的说法，词汇在外语学习中起着重要的作用。