I was just talking to Margot when Jackson .A. cut inB. cut downC. cut outD. cut up

问题补充：

I was just talking to Margot when Jackson .

A. cut in

B. cut down

C. cut out

D. cut up

答案：

(答案→)A. cut in

B. cut down

C. cut out

D. cut up

解析：考察动词短语辨析。A插话；B砍到；C剪裁；D切碎；句意：我正在和Margot在说话，在这时Jackson插话了。根据句意说明本句使用cut in表示插话。故A正确。