---How long have you been learning English? ---About four months. ---___!Your English is so good.

A、<span style="font-size:14px;font-family: &#39;Times New Roman&#39;,&#39;serif&#39;">You can’t be serous</span>

B、<span style="font-size:14px;font-family: &#39;Times New Roman&#39;,&#39;serif&#39;">You got it</span>

C、<span style="font-size:14px;font-family: &#39;Times New Roman&#39;,&#39;serif&#39;">I couldn’t agree more</span>

D、<span style="font-size:14px;font-family: &#39;Times New Roman&#39;,&#39;serif&#39;">I’m stuck</span>