单项选择题
In English all the prefixes are ______ morphemes.A. inf...
单项选择题In English all the prefixes are ______ morphemes.
After the American Revolution, ______ became the first ...
单项选择题After the American Revolution, ______ became the first capital of the United States, being already the largest city in North Americ
______ are bound morphemes because they cannot be used ...
单项选择题______ are bound morphemes because they cannot be used as separate words.
