If he did not know them，he would greet them with a few words about weather，but if he did，he would ask about their families or make jokes，always cutting his cloth ______his customers.

A．according to

B．due to

C．instead of

D．up to

下列属于辽代的建筑是（）。

A.天津独乐寺

B.山西善化寺

C.福建清净寺

D.浙江保国寺