| 阅读短文，选择正确答案。 | ||
| Can you protect our Planet Earth? You may think it impossible, but you can begin by taking some small, but important, first steps. Many children and their classes in the USA are starting some projects. Children Campaign Against Waste Children are paying attention to the packaging (包装) of the things they buy. Packaging includes all the things you throw away when you unwrap anything new. One third of all rubbish is packaging. Mrs. Perez's 4th grade class decides to make their school and neighborhood know the waste in packaging. They want people to think before they buy. They also want to let people who make the products know that they want less waste in packaging. So they start a campaign to help people change how they shop.
Miguel Salazar lives in Meridien, Texas. Every day he walks home from school and passes Carrollon Creek (小溪). The creek filled with rubbish. But the creek was not always this way. Miguel's grandfather remembers flowers and plants grew along it. Many people fished there. So Miguel's class decides to clean up the creek. They make a plan.
Planet Earth. | ||
| 1. The children in Mrs. Peraz's class start the campaign against ________. | ||
[ ] | ||
| A. water B. waste C. shopping D. fishing | ||
| 2. Miguel's class project is to ________. | ||
[ ] | ||
| A. stop packaging B. go on a trip C. clean up Carrollton Creek D. talk to families and friends | ||
| 3. Miguel's class wants to ask for some ________ to keep the rubbish. | ||
[ ] | ||
| A. rubbish cans B. websites C. packages D. money | ||
| 4. Which of the following is NOT talked in the passage? | ||
[ ] | ||
| A. There used to be flowers and plants along the creek. B. One third of all rubbish is packaging. C. Children use posters and letters to help with their work. D. Mrs. Perez's class wants to choose a day for not using bags. | ||
| 5. What's the main idea of the passage? | ||
[ ] | ||
| A. Children can use the websites to find out the facts. B. People liked to fish along Carrollton Creek in the past. C. Everyone can do something small to help save Planet Earth. D. The mayor in Meridien can help the children with their project. |
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专业舞蹈演员体型之所以优美，主要不在于“瘦”，而在于四肢匀称的比例。因此，坚持舞蹈锻炼不但能减肥，而且能促进肢体的匀称。
以下哪项如果为真，最能削弱上述论证
A．专业舞蹈演员在转行后容易发胖。
B．舞蹈演员是个年龄段强的职业，但舞蹈演员转业后仍然可以从事教学。
C．体型肥胖的人也可以有匀称的四肢。
D．专业舞蹈演员大都毕业于舞蹈院校，学员在舞蹈院校受到的训练比出于健身目的的舞蹈训练要严格得多。
E．专业舞蹈演员大都毕业于舞蹈院校，学员在入学前要经过严格的筛选，其中包括四肢的比例及其发育趋势。
在谈判的开局阶段如何交换意见？
张某，34岁，病初恶风发热，继则咳嗽，痰少，黏稠难出，甚或痰中带血，咳引咽痛，咽干口燥，舌红少津，苔薄面黄萎，脉小数。
本病当诊断为（）
A.感冒
B.咳嗽
C.肺痨
D.肺胀
E.肺痿
混凝土外加剂的总碱量指标要求（）
A.应在生产厂所控制范围内
B.应控制在D±0.02
C.不超过生产厂控制值
D.应控制在0.90S～1.10S
恽代英毕业于（）
A.华中大学
B.中华大学
C.华中师范大学
D.武汉大学