试题题干
Translate the following sentence into Chinese.
A veterinarian then injects the cow with hormones which cause the animal to superovulate, that is, to produce more eggs, or “ova”, than the usual one or two.
参考答案
试题解析
考点：veterinarian兽医；hormone 荷尔蒙； that is 换句话说；egg蛋，卵子；ova卵细胞。
句子结构：句子主干为A veterinarian then injects the cow with hormones，which引导定语从句修饰 hormones。