【简答题】That rich old man _____ (make) a will befor he ____(die).
【单选题】最容易与糖类物质在加热过程中发生美拉德反应的氨基酸是( )。
【简答题】用所给动词的正确形式填空。 I ___(watch)a cartoon on Sunday last week. That rich old man____(make) a will before he ___(die). What ____she ___(find) in the garden yesterday morning. She ___(tell) me she ___(be) to ...
【简答题】That rich old man ____(make) a will before he ____(die).
【简答题】That rich old man________ (make )a will before_________ (die).