隔离开关合闸时闸刀水平,两闸刀中心线相吻合,止钉间隙为()mm。
参考答案:1~3
男,27岁。主因下颌发育不足伴开畸形前来就诊,拟诊为“长面综合征”。其临床表现最可能是()
A.AngleⅠ类
B.AngleⅡ类
C.AngleⅢ类
D.面下1/3高度正常
E.面下1/3高度变短
A lot of people attach great importance _____ rich and famous. [ ]
A. becomes
B. to become
C. to becoming
D. for becoming