单项选择题
Scarcely（）asleep when a knock at the door awakened me.
A．had I fallen B．I had fallen C．fell I D．I fell
单项选择题 Lincon looked as though he（）ill for a long time.
单项选择题 （）a reply, he decided to write again.
单项选择题 （）we can't get the necessary financial support, what shall we do
