声门上型癌描述下面正确的是()
A.早期出现声嘶
B.一般分化较好,转移少见
C.易向颈总动脉分叉处淋巴结转移
D.放射治疗为主
E.后期亦无咽喉疼痛
参考答案:C
------It took me about 40 minutes to ride here.
------Have a drink ,please. You ________ be thirsty.
A.will
B.should
C.must
D.might
阿胶的功效是( )
A.补血止血
B.补血温肺
C.补血益气
D.补血行血
E.补血柔肝