消防中队每次灭火战度结束后,班长要阻止战斗员检查执勤车上的灭火剂是否充足,对灭火剂不足的车辆要及时补充。
参考答案:错
It is not rare in_________ that people in ________fifties are going to university for further education.
A.90s;the
B.the90s;/
C.90s;their
D.the90s;their
我国由于冷锋活动而出现的天气有( )
A.夏季午后的雷雨
B.冬季爆发的寒潮
C.南部沿海地区夏秋季节的台风
D.清晨出现的大雾天气