问题
判断题
作业前，应通过改善人、机、料、法、环等要素，降低施工作业风险。作业中，采取组织、技术、安全和防护等措施控制风险。
答案
参考答案：对
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作业前，应通过改善人、机、料、法、环等要素，降低施工作业风险。作业中，采取组织、技术、安全和防护等措施控制风险。
参考答案：对
| 完形填空。 | |||
| Traditional Chinese doctors believe we need a balance of yin and yang to __1__. For example, are you often weak and tired? Maybe you have __2__ yin. You should eat hot yang foods, like beef. Eating Dangshen and Huangqi herbs __3__ also good __4__ this. But people who are too __5__ and angry may have too much yang. Chinese doctors believe that they should eat __6__ yin foods like tofu. Chinese medicine is now popular in many __7__. It's easy __8__ a healthy lifestyle, and it's __9__ to eat a balanced diet. As for me, I exercise every day, usually when I come home from school. My __10__ habits are pretty good, I try to eat a lot of vegetables. I eat fruit and drink milk every day. I never drink __11__. Of course, I love junk food too, but I try to eat it only __12__. Oh, and I sleep __13__. So you see, I look after my health. And my healthy lifestyle __14__. Good food and __15__ help me to study better. | |||
| ( )1. A. be health ( )2. A. too many ( )3. A. be ( )4. A. for ( )5. A. q uiet ( )6. A. little ( )7. A. places ( )8. A. have ( )9. A. difficult ( )10. A. eating ( )11. A. orange juice ( )12. A. one time a week ( )13. A. nine hour every night ( )14. A. help me get good grades ( )15. A. exercise | B. be healthy B. too much B. is B. at B. outgoing B. much B. cities B. to have B. important B. to eat B. coffee B. once a week B. nine hours every night B. helps me get good grades B. exercises | C. in healthy C. many too C. am C. with C. active C. more C. western countrie C. having C. easy C. eat C. apple juice C. one time for a week C. nine hours every nights C. help me to get good grades C. exercising | D. in health D. much too D. are D. in D. stressed out D. less D. towns D. has D. interesting D. eating D. hot water D. once for a week D. nine hour every night D. helps me getting good grades D. to exercise |