问题
选择题
How many _______ is it from here?
A．foot
B．feet
C．foots
D．mile
答案
B
作表语的名词有单数和复数的用法，如:I am 16 years old.而作定语的只用单数形式，如:He is a 16-year-old boy.
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How many _______ is it from here?
A．foot
B．feet
C．foots
D．mile
B
作表语的名词有单数和复数的用法，如:I am 16 years old.而作定语的只用单数形式，如:He is a 16-year-old boy.