【单选题】The root in the word "geometric" is_________.
【判断题】The root in the word "donate " is "don" which means to give.
【单选题】What is the root, or base word, in the word preheat?
【判断题】In the word "inquire", "in" is the root.
【判断题】In the word undesirables , the root is desirable .
【判断题】In most case, prefixes change the meaning of the root whereas suffixes change the word-class of the root.
【单选题】In the word “multifunctional”, which is the root?
【单选题】In the word "unavailability", is the root.
【单选题】The common word root in the words "conflict" and "afflict" is .
【单选题】毛泽东思想写入党章,确立为党必须长期坚持的指导思想是在