Sheep are important tamed animals because they provide food and

Sheep are important tamed animals because they provide food and clothing;( ), they are used in making other products such as soap and glue.


A、

moreover


B、

therefore


C、

however


D、

otherwise


【正确答案】:A
【题目解析】:

A.moreover:此外;B.therefore:因此;C.however:然而;D.otherwise:否则,根据意思,提供食物和衣服与制造其他产品之间应该是递进关系,用moreover,选A。句意:羊是重要的驯养动物,因为它们提供食物和衣服;此外,它们还被用于制造其他产品,如肥皂和胶水。