...现在完成时。。。就是那九大时态给总结一下。谢谢答:用法: A) 基本结构是will / shall do。 例:We shall send her a glass hand-made craft as her birthday gift.(我们将送给她一个玻璃的手工制品,作为给她的生日礼物。) B) 有些动词,如:arrive, be close, come, do, done, go, have, leave, open, play, return, sleep, start, stay等,用于一般...