能引起出血性膀胱炎的化疗药物是（）
A.环磷酰胺
B.柔红霉素
C.甲氨蝶呤
D.长春新碱
E.地塞米松
参考答案：A
Sometimes I cannot but wonder ______ that has made me feel differently from the others.
A．how is it
B．what is it
C．how it is
D．what it is
短暂的意识丧失是
A．浅昏迷
B．意识模糊
C．昏厥
D．昏睡
E．虚脱
