问题
选择题
There are some _______between _______ languages . So they are used ________.
A．different; different; differently
B．differences; differences; different
C．differences; different; differently
D．differently; difference; different
答案
答案：C
介绍事物用名词，有一些不同点应该用不同点的复数differences，修饰名词用形容词，languages是名词，前应该用形容词不同点different，修饰动词use用副词differently，故本题选C。