阅读理解Many dangerous things pollute our environment. One of them is lead (铅). Lead can be especial-ly (尤其) dangerous to children. If children breathe or eat lead, they can have many health prob-lems. They can even die.There are several sources (来源) of lead in the environment. ...
One of them is lead(铅). Lead can be very dangerous to children. If children breathe or eat lead, it can cause health problems. They may even die. There are several sources (来源) of lead in the environment. One is petro(汽油). People add some types of petrol to make cars run bet...
Kathleen Burge
acommendatory term término commendatory [translate] aOld lead-based paint is considered the most significant source of lead exposure in the United States today 老基于带领的油漆在美国今天被认为照射性铅的最重大的来源 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 ...
treatmyself:ImakesureIgooutside,breathein,lookatwhat?sgrowing,andIalwaysfeelbetter. ( )4.Whichcanbestdescribetheauthorinherteenageyears? A.Stubbornbutinnocent. B.Diligentandcarefree. C.Productiveandoptimistic. D.Ambitiousbutselfish. ( )5.Whatactuallydrewtheauthortogardening? A.Itremindedherofthechildho...
Most of us don’t really think much about lead paint. Or lead anything for that matter. It only becomes an issue when there’s some report of lead appearing in a toy or someone’s about to buy (or renovate) an old house.But lead was in the spotlight today, April 22nd, 2010. That...
5. A.dangerous B.friendly C.noisy D.careless 6. A.fill B.shut C.open D.cover 7. A.allowed B.asked C.warned D.promised 8. A.right B.brave C.weak D.rich 9. A.but B.so that C.or D.whether 10. A.regretted B.hoped C.realised D.guessed 2023/06/19 | 1558次组卷 | 6卷引...
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The supervisor of the laboratory is beginning to get headaches and dizzy spells because she says it’s dangerous to breathe some of the chemical smoke there. An X-rays technician is refusing to do her job until the firm agrees to replace its out-dated equipment. She i...
It is too dangerous to take the elevator in this situation, so it is better to use a bundle of rope and safely slide down from the balcony. Jumping off the building blindly will cause serious injuries. Mud-rock flow Rainstorm may cause mud-rock flow, an it’s really dangerous to stay...