All mammals have hair, but not always evident. A、but it is notB、but it isC、but

游客2024-01-02  8

问题 All mammals have hair, but not always evident.

选项 A、but it is not
B、but it is
C、but they are not
D、but they are

答案 A

解析 此句意为:所有的哺乳动物都有毛发,但并不明显。but引导的句子主语应是指代前面所提的整件事,而不是前句主语all mammals,因此主语应用it;如用选项B,本句就不能用but连接了,因此只有选项A是答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3325974.html
最新回复(0)