如果你在家学做炒菜,油锅着火时应该()
A、用水浇灭
B、用灭火器浇灭
C、关闭炉灶燃门并盖锅盖
D、迅速离开,任其燃烧
参考答案:C
下列能鉴别老年痴呆与老年抑郁的症状是()
A.痴呆
B.情绪低落
C.少言寡语
D.书写障碍
E.躁狂
There______too much sugar in the sandwich.[ ]
A. be
B. are
C. is
D. have