在缺乏相应的客观因素下，病人出现忐忑惶恐，坐立不安，精神十分紧张。此症状为（）
A．易激惹
B．情绪不稳
C．恐惧
D．焦虑
E．抑郁
参考答案：D
His report was so exciting that it was ____ interrupted by applause(掌声). [ ]
A. constantly
B. constant
C. seldom
D. never
集装箱号栏应填（）。
A．GSTU2426243*2(3)
B．GSTU242643*2(2)
C．DFDVl322819*1(2)
D．GSTV2426243
