（）、石油、（），是目前全球最主要的能源。

小题1:English people may have   ___   for their breakfast according to the passage.

A．tea and eggs

B．hamburgers and tea

C．coffee and salad

D．eggs and fish小题2:English people have lunch at    __  o’clock.

A．any time

B．nine

C．five

D．one小题3: Afternoon tea is    __  in England.

A．from one to two

B．from two to three

C．from three to four

D．from four to five小题4:Most English people don’t have   __  for their dinner.

A．bananas and apples

B．soup and meat

C．meat and fish

D．porridge

根据短文内容及首字母提示填空。

     Jerry and Carla were asked to choose a person for class president. As they looked t __1__ the list of

 kids in the room, they stopped at Tina's name. Tina had lots of ideas, and she n __2__ said unkind things

  about other people.

     "I r__3__ like Tina, and most of the classmates will accept her, I imagine," said Carla. "but she looks

  t__4__! She puts on too much makeup (化妆品), and she wears strange and u __5__ clothes.

 Sometimes she wears things that don't even f __6__ her."

     "Do you think we could get her to use 1__7__ makeup and never wear decent (讲究的) clothes?"

 Carla asked.

     "We couldn't. It would make us and her not feel c __8__ ,"replied Jerry. "She goes around w__9__ 

 high school girls, and she must know by now how she looks. My mother says it is wrong for eighth grades

  to look like those movie stars!"

     "Yes," Carla a __10__ ," and what will the teachers think if we suggest Tina?"

写出下列反应的化学方程式

（1）向澄清的苯酚钠溶液中通入少量CO₂气体，其反应方程式是： _________________

（2）苯乙烯与足量氢气反应的化学方程式：_________________

（3）苯的溴代反应的化学方程式： ______________

（4）乙二酸与足量乙醇、浓硫酸混合液共热的化学方程式： _________________

铁丝在氧气中燃烧实验中，最能说明该变化是化学变化的主要现象是（　　）

A．剧烈燃烧

B．放出大量热

C．火星四射

D．生成黑色固体

次生休眠