发现原煤斗内存煤自燃或冒烟时,应立即进入原煤斗灭火。
参考答案:错
In the clinic the doctor gave me a (n) ___________ for anti-H1N1 flu.
A.indication
B.prescription
C.direction
D.reservation
荔枝是(),荔枝属果树,该属有2种:()和()。