问题
选择题
Lily got up at 6 o’clock ，but she realized it was Sunday as soon as she prepared her school bag.
A．as possible
B．as usual
C．at present
D．at last
答案
答案：B
题目分析：考查介词短语的区别。A 尽可能地； B 像往常一样； C 现在； D 最后；根据句意：Lily像往常一样六点钟起床，但当她准备书包时才意识到那是星期天。故B正确。