There        a desk and some chairs in my room. The desk is very nice.

A．are

B．is

C．has

D．have

英译汉：“impurity；inferior；ingredient”，正确的翻译为( )

A．杂质；配料；劣等的

B．劣等的；杂质；配料

C．杂质；劣等的；配料

D．配料；劣等的；杂质