一道英语选择题
the manager asked if all the things_____.
A.has done B.has been done C.had done. D.had been done
参考答案:D:是否所有的事情都已经完成。主句用了过去式,从名用过去完成时
the manager asked if all the things_____.
A.has done B.has been done C.had done. D.had been done
参考答案:D:是否所有的事情都已经完成。主句用了过去式,从名用过去完成时