疠气致病最重要的特点是( )
A.病情重,预后差
B.高热持续不退
C.易伤津耗气
D.扰动心神
E.传染性强
参考答案:E
It is reported that some journalists from certain presses got themselves _______false reporting the mine disaster and they are_______ accepting hush money .[ ]
A. involved in; accused of
B. involved with; charged of
C. to be involved in; charged with
D. involved in; accused with
镍铬-考铜热电偶的特点是()。
A、测温高
B、适用范围大
C、灵敏度高
D、价格低