In grammatical context, the meaning of a word may be influenced

In grammatical context, the meaning of a word may be influenced by the（） in which it occurs.
A、structure
B、sentence
C、phrase
D、clause
【正确答案】：A
【题目解析】：In some cases ,the meaning of a word may be influenced by the structure in which it occurs. This is what we call grammatical context.在有些情况下，一个词的意义可能受其所在的结构的影响。这就是我们所称的语法语境。