问题描述：
We arrived in Beijing at six.（变为同义句）
We _______ __________ Beijing at six.
She went there by bus.（改为一般疑问句）
________ she _____ there by bus?
His work started at half past eight.（对at half past eight提问）
______________ _______________ his work start?
We _______ __________ Beijing at six.
She went there by bus.（改为一般疑问句）
________ she _____ there by bus?
His work started at half past eight.（对at half past eight提问）
______________ _______________ his work start?
问题解答：
我来补答展开全文阅读