下列哪个测验属于一般智力测验().
A.旺德利克人事测验
B.贝内特机械理解测验
C.卡特尔16PF测验
D.威克斯勒成人智力量表
参考答案:D
—______ you ______ anything in that store?
—No, I ______, but Jim ______.[ ]
A. Did; bought; didn't; bought
B. Did; buy; didn't; bought
C. Did; bought; didn't; buy
D. Did; buy; didn't; did
铰孔时铰刀的制造误差将直接影响零件的形状精度。