问题
选择题
I heard the alarm ringing all the morning. ____ something very urgent happened.
A．Really
B．Obviously
C．Especially
D．Terribly
答案
答案：B
考察副词。Really 真正地 obviously 明显地 especially 尤其地，特别的terribly 非常地
句意为，我听到警报响了一个上午，很明显，有什么紧急的事情发生了。