Your hair is too long. You _________ it _________ .
A．should cut; long
B．ought not to cut; short
C．had better have; cut
D．had to have; cut
答案：C
试题分析：句意：你的头发那么长。你最好把它理一下。should cut it long应该把头发理长； ought not to cut it short不应该把它剪短； had better have it cut最好把它理一下。Had to have it cut不得不剪发，表示过去。根据Your hair is too long.可知现在头发太长，应该去理发，故选C。 考点：考查交际用语的用法。