下列属于涨价预备费所包含的内容有（）
A.人工价差费
B.建筑安装工程费调整
C.利率调整
D.材料检验试验费
E.施工机具使用费
参考答案：A, B, C
— Why do you want to apply for the position as a history teacher?
— This is the job that I ______.[ ]
A. looked for
B. had looked for
C. will look for
D. have been looking for
“斯通亨奇”是（）著名的巨石文化遗迹。
A.美国
B.英国
C.法国
D.西班牙
