—Would you stay a bit longer? It’s been such fun having you.—Thanks for saying so. I’ve ma

问题补充：

—Would you stay a bit longer? It’s been such fun having you.

—Thanks for saying so. I’ve madeearly start on my journey tomorrow morning.

A. 不填；the

B. a；an

C. 不填；an

D. the；an

答案：

A. 不填；the

B. a；an

(答案→)C. 不填；an

D. the；an

解析： fun为不可数名词，前面不能用不定冠词；make an early start为固定搭配，意思为“早早动身”，其中start用作可数名词，意思为“起程；出发”。