She got up early this morning so that he could catch the first bus.[ ]

A. in order to      

B. in order that      

C. all that        

D. whether

颌间距离是指（）

A.正中位时鼻底到颏底的距离

B.息止颌位时鼻底到颏底的距离

C.正中位时，上下牙槽嵴顶之间的距离

D.息止颌位时，上下牙槽嵴顶之间的距离

E.前伸时，上下牙槽嵴顶之间的距离