试题题干
It is not the case that （）movements occurs to all sentences, such as the declarative sentence "He is a student" do not involve any movement. The surface and deep structures of the sentence look the same.
参考答案
正确答案：
试题解析
并不是所有句子都会发生句法移位，例如陈述句“他是学生”不涉及任何移位。这句话的表层结构和深层结构看上去是一样的。