题目：She was ________ be unable to speak
A．such angry as to
B．so angry as to
C．as angry as to
D．angry so as to
so+形容词 +as to 表示“如此生气以至于…”
so+形容词 +as to 表示“如此生气以至于…”
She was ________ be unable to speak
so+形容词 +as to 表示“如此生气以至于…”
题目：She was ________ be unable to speak
A．such angry as to
B．so angry as to
C．as angry as to
D．angry so as to
