皮皮学，免费搜题
登录
搜题
【单选题】
The reporters exposed the corruption of several senior officers in the government; consequently, these officers _________ to resign from office.A.
have asked
B.
were asked
C.
had asked
D.
had been asked
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】[2018年真题•单选】在两个相距较远的景物之间利用乔木、花卉等作为过渡, 以增加层次美。这种古典园林的构景手法是( )o
A.
借景
B.
添景
C.
对景
D.
夹景