We had ____ nice dinner after the meeting with____ dishes of fish, meat, vegetables and dessert.

A a, ∕     B the, the    C a, the    D ∕, the

为保证建筑物配件的安装与有关尺寸间的相互协调，在建筑模数协调中把尺寸分为标志尺寸、构造尺寸和实际尺寸。构件的构造尺寸大于构件标志尺寸。（）