Question

—Would you like      camping with me?   
— I’d like to. But I’m busy        my homework.

A．to go; to do

B．to go; doing

C．going; to do

D．going; going

Answer 1

B

試題分析：句意為：---你愿意和我去野營嗎？---愿意。但是我在忙于做作業。like to do sth表示某種情境下喜歡做某事，like doing sth表示習慣喜歡做某事。be busy doing sth是固定用法，表示忙于做某事。結合語境可知應選B。