颅内压增高时呼吸的异常表现常为（）
A．浅慢
B．浅快
C．深快
D．深慢
E．正常
参考答案：A
Do let your mother know all the truth .She appears______ everything. [ ]
A. to tell
B. to be told
C. to be telling
D. to have been told
说明螺纹的种类有哪些？
