西班牙语单词gol中的l和英语单词ball中的ll发音相同。（ ）

电路的响应受两类约束：结构约束和元件约束。描述电路结构约束的数学方程是： A: KCL方程 B: KVL方程 C: VAR方程（GOL方程） D: 其它方程

[听力原文]W: Didn’t you go fishing yesterday I didn’t see you bring any fish back.M: We planned to, but George’s wife threw his fishing tools away so we played golf instead. What did the man do yesterday（） A: He bought new fishing tools. B: He stayed at home. C: He went fishing. D: He played gol