单项选择题
When Linda heard the good news she tried to sound casual, but her excitement was obvious. The underlined part means（）
A．uncaring B．disinterested C．without plan D．without warning
单项选择题 That outburst at the meeting was____of his bad temper.(2012-69)
单项选择题 The court would not accept his appeal unless______evidence is provided.(2013-77)
单项选择题 In the face of unexpected difficulties, he demonstrated a talent for quick,______action. (2010-70)
