构件在外力作用下的变形形式有（）。
A.轴向拉伸或压缩变形
B.剪切
C.扭转
D.弯曲
E.温度变形
参考答案：A, B, C, D
Because of the financial tsunami (金融海啸), _________ people have lost their jobs. [ ]
A. million
B. millions
C. millions of
D. million of
