Our illustrated catalogue _______ shows various types of bathroo

Our illustrated catalogue _______ shows various types of bathroom fittings and their available sizes.
A、enclosed
B、that enclosed
C、is enclosed
D、which enclosed
【正确答案】：A
【题目解析】：过去分词作后置定语。句意：我们附寄的图解目录显示了各种型号的浴室设备及其可提供的尺寸。