试题题干
Translate the following sentence into Chinese.
Another experiment is to put a little coil of wire on top of a pigeon's head and use an electric current from a small battery to make an electro-magnet.
参考答案
试题解析
考点：a little coil of wire一个小金属线圈；on top of a pigeon's head在鸽子的头顶端；electric current电流；battery电池；electro-magnet电磁体。
句子结构：主语为Another experiment，系动词is，表语为to put···and use···to···。