问题
选择题
John rushed out in a hurry, ___________ the door ____________.
A．leaving; unlocked
B．leaving; unlocking
C．left; unlocked
D．sang; singing
答案
答案：A
考查非谓语动词。句意：约翰匆忙的跑了出去，结果门没锁。Leaving 在句中作结果状语，unlocked 作宾语补足语，所以选A。