皮皮学，免费搜题
登录
搜题
【单选题】
The stories of rescuing trapped strangers in the earthquake highlight the huge efforts_______byA.
18. The stories of rescuing trapped strangers in the earthquake highlight the huge efforts_______by Haitians themselves, as well as aid workers from around the world. A． to be made
B.
being made
C.
having made
D.
to have made
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
【简答题】设为连续函数,证明: .
【简答题】设 为连续函数,求 .
相关题目：