The cakes are delicious. I’d like to have _______ third one as ________ second one

I ate was too small.

A．the; the

B．a; the

C．the; a

D．a; a

烯基丁二酸添加剂常温下是（）。

A、固体

B、半固体

C、胶体

D、粘稠液体