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2. It was s______ of you to believe in him. He is not an honest man.
3. My brother has been a Party m______ for ten years.He joined the Party when he was a college
student.
4. We want some v_____ to help the old man.
5. We should know the i_______ of studying hard, or we can't get good grades in the exams.
6. We need to conccntrate more on our s________ than other things if we want to get good grades.
7. At p _____ pollution is a serious problem. We should do something to protect the environment.
8. Do you have any e_______ in keeping a pet? I think it's hard work for me.
9. It's easy for us to be s_________ in summer because it's too hot.
10. No one knows the r_______ to this question. It's too difficult.
11. we all hope that we can a_________our dreams by working hard.
2. I can't do the work myself, can you g_____ me a hand?
3. Dan is a l_____ boy, he never does the cleaning.
4. Elephant is a_____ extinct in China.
5. You can k_____ the book for two weeks, but you must give it back.
6. How many _____ (出口) are there in the cinema?
7. Tigers are _____ (危险) animals.
8. Keep the window _____ (开着). It's too hot.
9. Why is she standing _____ (静止的)?
10. I am very _____ (惊奇的) at the news.
1. Mrs Green has many different kinds of plants. She _____ them every day and lit the fire
for breakfast.
2. When l was young, I often chopped _____.
3. My father is a farmer. He works on a _____.
4. You'll have an important meeting today. You'd better wear a business s _____ .
5. It's too hot today. We must put the meat into the r _____.
查看习题详情和答案>>
阅读下面材料，从题中所给的A、B、C、D四个选项中选出最佳选项。
| Bacon Green Pepper Pizza Bacon and green pepper Reg．$15 Large $21 | Spicy Chicken Pizza Chilly chicken and cheese Reg．$19 Large $23 | California Pizza Mushroom beef and ham Reg．$16 Large $22 |
| There are four seasons in Beijing．It is clear of them．In spring，it is warm and usually it’s sunny．In summer，it’s too hot to stay without air conditioners．And there is much rain so it’s wet．In autumn，the weather is cool and people have to wear more clothes．In winter，it’s be cold that people should wear thick clothes．Also，it’s rather dry． | ||
| We’re thinking about a yard sale．We have so many things in the house．All of them are new．But we don’t need them at all．We’re planning to sell them．Come to my yard on October 1st．The address：Building l5，New enter Street． | ||
| Air Hostess Wanted：1．Age between 20 and 33；2．Height from l．6m to 1．75m；3．Two foreign languages；4．College graduate Teacher Needed：For private language school；Teaching experience necessary；Secretary Wanted：With good computer skills；Part-time job | ||
1．How much is it to buy five large California Pizza and two large Spicy Chicken Pizza?
A．$160． B．$ 220． C．$ 156． D．$ 230．
2．The best time to pay a visit to Beijing is ________ because it's cool．
A．between September and November B．in spring
C．in February D．from June to July
3．A yard sale means people can _____ in a yard．
A．sell things B．go camping
C．find their lost things D．buy things
4．Ma Lan, aged 26, 172cm tall, knows English and Japanese．Which job can be given to her?
A．Teaching for a private school． B．Working for China Airlines．
C．Secretary in some company． D．A computer programmer．
查看习题详情和答案>>Can you find a bottle that you can drink water comfortably but can'l be hurt by the hot water.
Scientists found drinking 40-degree water is best for our health. Now a girl has found the bottlc. She is a
middle school student named Xiang Zeyu. She is from Xi'an, Shaanxi. She is studying at Xi'an Aizhi
Midclle School. The 15-year- old girl came up with the idea when she heard her younger sister complain
that her boiled water was toohot or too cold to drink. She decided to make all inveIltion that could tell the proper time to drink the boilecl watu. Xizing and her classmate Li Jingyi first bought a tem lierature
detector(检测器)that had been set to sense the temperature at 40 degrees. Then they connected(连接)it
to a music chip,a switch(开关)ancl a can with electric wires(电线)．After they cov- ered the can with a
bigger bottle, their invention was ready. Powered by two AAA batteries(电池),the bottle works well. "
Pour the boiled water into the bottle and turn on the switch, then wait. The bottle will begin to sing when
the temperature is right 40 degrees," Xiang said. rro invent this bottle, Xiang and her classmate spent ~50
and one whole week of their spare time.
B. 45.
C. 80.
D. 50.
B. Xiang Zeyu
C. Xiang Zeyu and her classmate
D. Xiang Zeyu's classmate
B. Her classmate was hurt by boiled water.
C. Her younger sister complained.the boiled water.
D. Her younger sister was hurt by the boiled water.
B. ￥50.
C. ￥30.
D. ￥90.
batteries.
B. A temperature detector, a music chip, a can with electric wires, and two AAA batteries.
C. A temperature detector,a can with electric wires, a bottle and two AAA batteries.
D. A temperature detector, a music chip, a can, and two AAA batteries.