We all know clean water is important for good health.But now we also know we should watch (1)whatwhat we keep our water in.Plastic bottles hardened with a dangerous material (2)calledcalled (call) BPA can release a chemical into our water that harms our bodies.Since 2011,many countries (3)have bannedhave banned (ban) plastic with BPA from use in food containers and baby bottles.But are other non-BPA plastics safe?
Plastic labeled BPA-free might use other chemicals that have (4)harmfulharmful (harm) health effects. (5)StudiesStudies (study) have shown that low levels of those chemicals might have the same effects as BPA.So,what should people do?The (6)bestbest (good) material to drink from is glass, (7)whichwhich has no chemicals that can poison water.
Another good choice (8)for/asfor/as a drink container is stainless steel.Stainless steel bottles are better than aluminum bottles,which are covered with a thin plastic (9)to protectto protect (protect) the metal from acids.There are many good food-grade stainless steel water bottles on the market.
If you do decide to use a reuseable plastic water bottle,avoid (10)keepingkeeping (keep) it in the sun.Sunlight and hot liquid speed up the release of chemicals into your drinking water.
【考點】人與自我.
【答案】what;called;have banned;harmful;Studies;best;which;for/as;to protect;keeping
【解答】
【點評】
聲明:本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有,未經(jīng)書面同意,不得復(fù)制發(fā)布。
發(fā)布:2024/12/18 11:0:1組卷:96引用:7難度:0.5
相似題
-
1.Shaking hands,American style
People often shake hands in the United States.American men shake hands with other men.American women often shake hands with men,and sometimes they shake hands with other women.Adults shake hands with children.And some people even teach their dogs to shake hands!(1)
1.Use your right hand.
2.Use good eye contact.Look at the person in the eye while you are shaking hands.
3.Don't shake too long.(2)
4.(3)
(4)
Handshakes are good everywhere.(5)
A.Offer your hand first.
B.Shake for no more than three seconds.
C.How do people shake hands correctly?
D.Don't shake too strongly or too weakly.
E.It is not polite to refuse a person's hand.
F.When do people in the United States shake hands?
G.Make sure your hands aren't sweaty when you do this.發(fā)布:2024/12/21 19:0:4組卷:2引用:1難度:0.5 -
2.Auckland,the largest city and chief seaport of New Zealand ,stands in the North Island.
When(1)
The city's popular neighborhoods can(7)發(fā)布:2024/12/20 17:0:1組卷:167引用:4難度:0.5 -
3.Khan Lab School is bringing back the one-room model to teach young students in Mountain View,California.The school is(1)
Students aged 5 to 15 attend the experimental Khan Lab School,which(3)
the school is open all year long,with small(4)
The school is the idea of Salman Khan,the founder of Khan Academy --famous for its educational videos.The videos on the Internet are(5)
Khan said he(6)
He said the one-room model lets the older students help younger students,(8)
Khan said students also learn the study material(9)發(fā)布:2024/12/20 11:30:7組卷:204引用:2難度:0.5
把好題分享給你的好友吧~~