These books are (useful) ______than those for beginners of English.more usefulus

游客2024-07-15  11

问题 These books are (useful) ______than those for beginners of English.

选项

答案 more useful

解析 useful是多音节形容词,应在其前面加more构成比较级。
转载请注明原文地址:https://tihaiku.com/zcyy/3678674.html
最新回复(0)