Human being have thirty-three or thirty-four vertebrae, but a snake may have as

游客2023-11-27 43

问题 Human being have thirty-three or thirty-four vertebrae, but a snake may have as many as three hundred.

选项

答案 being—beings

解析译文：人类有33或者34根椎骨，但蛇可能有多达300根椎骨。
分析：考查数的一致。谓语动词为have，且Human being前并没有表示单数的不定冠词a，说明主语不是第三人称单数而是复数，应改为beings。

转载请注明原文地址:https://tihaiku.com/zcyy/3222821.html

相关试题推荐

随机试题

最新回复(0)