下列哪项不是慢性喉炎检查所见()
A.声带暗红
B.声带肥厚
C.声带表面有结节或息肉
D.声门闭合不良
E.声带表面有肿物凹凸不平或呈菜花状
参考答案:E
—What a beautiful city Wenzhou is!
—Yes. Wenzhou ______ a lot in the last few years. [ ]
A. is changing
B. has changed
C. changing
D. changed
机组负荷大于60%时,轴封供汽汽源从哪来?