问题
选择题
of the coats made of cotton. They feel comfortable.
A．Two-thirds; is
B．Two-thirds; are
C．Two-third; is
D．Two –third; are
答案
答案：B
分数表示法为：分子用基数词，分母用序数词，分子大于1, 分母加s，在分子与分母之间可加连字符也可不加连字符，所以2/3表示为two-thirds 或two thirds ；分数在句中作主语时谓语和它修饰或指代的名词保持一致。本题中two-thirds指代coats, 所以谓语用复数形式are。故选B。