哪些情况可以考虑脑干损伤(    )
   A．昏迷          B．颅内压增高
   C．血性脑脊液    D．颅底骨折
   E．去大脑强直，瞳孔多变

It is strange that he ______ absent today. A．be...

单项选择题It is strange that he ______ absent today.
    A．be            B．would be          C．was               D．were

消毒酒精的浓度φB为( ) A．0.75 B．0.95 C．...

单项选择题消毒酒精的浓度φ_B为(  )
   A．0.75    B．0.95    C．1.00    D．0.35～0.50

These typewritten papers are very neat. I wish I ______...

单项选择题These typewritten papers are very neat. I wish I ______ type too, but I don't know how.
    A．can           B．may              C．could             D．will