logo - 刷刷题
下载APP
【单选题】

He stood there, with his eyes_______ on the portrait.

[ ]

A.
fix
B.
fixing
C.
fixed
D.
to fix
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】It is important for the websites _______ regularly.[ ]

A.
to be updated
B.
to have been updated
C.
to update
D.
to have updated