如下法规中，对事故应急救援预案有要求的法规有（）。 A.危险化学品安全管理条例 B.

阅读短文，判断正(T)误(F)。

      Hello! I'm Tom. I often walk to school. But yesterday I went to school by bus. Tomorrow I'm going to

school by car. Because my father has a car. He often goes to work by car. Yesterday he went to Beijing by train.

Tomorrow my father is going to buy a gift for me. My mother often eats eggs for breakfast. Yesterday she ate

milk and bread for breakfast. She is going to eat toast and jam tomorrow.

( ) 1. Tom is going to school by bus tomorrow.

( ) 2. His father went to Beijing by train yesterday.

( ) 3. His mother is going to have milk and bread for breakfast tomorrow.

( ) 4. Tom walked to school yesterday.

( ) 5. Tom's father is going to buy a gift for him.

当系统振荡或出现较大不平衡分量时，工频变化量方向元件会误动

斗篷野不应包括()

A、颈部 

B、锁骨上 

C、肺 

D、腋窝 

E、纵隔

下列字词读音有误的一项是（）

A.宫绦（tāo）花卉（huì）阜盛（fù）韶光（sháo）

B.颦颦（pín）蹙（cù）眉钗钏（chuàn）害臊（hàisào）

C.北氓（méng）中（zhîng）邪芹圃（pǔ）曹霑（zhān）

D.满径蓬蒿（hāo）葳蕤（ruí）惶悚（sǒng）褪下中衣（tuì）

患者男，30岁，缺失，前牙深覆，拟行可摘局部义齿修复，前牙的正确排牙方法是（）

A．唇面与邻牙协调，适当磨改舌面和切缘舌侧

B．加大覆

C．加大覆盖

D．适当磨改唇面

E．适当磨短切牙切端

F．拔除