水箱的管道中()不能设阀门。
A、进水管
B、出水管
C、溢流管
D、排污管
参考答案:C
— I’d rather have some wine, if you don’t mind.
— ____.
A.No, you’d better not
B.Not at all, anything you want
C.Thank you all the same
D.Yes, but not good
参与形成小口畸形的突起是()
A.球状突与上颌突
B.球状突与球状突
C.球状突与侧鼻突
D.上颌突与下颌突
E.上颌突与侧鼻突