选择题：Everything _____ very different if your father wer

题目内容：

Everything _____ very different if your father were alive.

A.is
B.willbe
C.was
D.wouldbe

参考答案：

This camera is so easy to use; _____ a child could

This camera is so easy to use; _____ a child could take good pictures with it. A

下列选项中不属于世界“封闭市场“价格的是 ( )(本题2.0分)A. 调拨价格B. 垄断价格C. 区域性经济贸易集团内的价格D. 咖啡的纽约港交货价格

2.在大批量生产中,工件的装夹方法应采用( )。(本题3.0分)A. 直接找正装夹B. 划线找正装夹C. 专用夹具装夹D. 组合夹具装夹

6.受外压的长圆筒失稳时波数为( )(本题2.0分)A. 大于2的整数B. 2.0C. 3.0D. 4.0

10. 世界上第一个智力量表是( )(本题2.0分)A. 格塞尔发展顺序量表B. 比奈一西蒙量表C. 贝利的婴幼儿发展量表D. 中国比奈测验