it is high time that you had your hair cut,it is getting---------?it is high time that you had your hair cut,it is gettingA too much long B much to longC long to muchDtoo long much 为什么选D?

it is high time that you had your hair cut,it is getting---------?
it is high time that you had your hair cut,it is getting
A too much long
B much to long
C long to much
Dtoo long much
为什么选D?

B much too long
（你笔误了）
语法：
too much +不可数名词
much too +形容词/ 副词原级

我觉得应该选much too long 太长了