1,because its body is supported by water,the blue whale can grow to a size considerable
larger than any land mammal alive today.
答案b是不对,但我觉得 D,alive好象也有问题.查了语法,是作为表语形容词,不能修饰名词的.这里是后置修饰名词了.为什么不错呢?
2.nutrients are substance,neither occurring naurally or in sy nthetic form,that are necessary for maintenance of the nomal functioning of organisms.
答案是A,neither or 不能这么用吗?但是我觉得B也不对,因为语法中有非限定性定语从句,只能用which,不能用that.为什么这里不错,是因为中间的插入语就不算非限定性定语从句了吗?
请多多指教.谢谢 |