Flame screens are used to（）.
All the torn bags are treated（）original ones.
Generally，（）are used as the track charts on the high sea，（）are used for harbors，inland waters and coastal areas．
Pipes made of plastic are now widely used in building as they are light and do not become （）in water.
Antiseptics are used principally to（）.
The use of（）between bags may lead to chafe and tearing of the bags.
How does the weighty property of the GridBagConstraints objects used in grid bag layout affect the layout of the components？（）
A number of bags are worn-out（）a certain extent.
The worn-out bags are all second-hand ones（）stated in the shipping order.
A doggy bag is used for packing food for the pup.
Apartments are usually used in America, while ______ are usually used in UK.
Some of the plastic bags can’t ____ after June 1.
Why use glass when you can use plastic?
A ________ card is a plastic card that you use to buy goods on credit.
There are some apples in the author's book bag.
He drew out a ______ plastic bag and held it up to the light to show me the golden fishes inside．他抽出一个透明的塑料袋，对着光向上举起，让我看里面的金鱼。
The students are advised to carry their library books in plastic bags in weather（）
You’d better think about the environmental effect of the shopping_____ you use the plastic bags.
Main idea: People of different colors are just the differently colored bags with almo
The returned plastic bottles in New York used to end up somewhere underground.
听力原文：Once you have arrived in our country, beware those professional pickpockets. Here's how to protect yourself. Women whose bags are hanging in front of them are tricky for the thieves, as there isn't a blind side. If you want make it even harder, use a bag with handles rather than a strap. For men, one of the best places to keep a wallet is in the back pocket of tight trousers. You'll feel any attempts to move it. Another good place is in the buttoned-up inside pocket of a jacket. There's just no way in. Even better, keep wallets attached to a cord or chain that is fastened to a belt.
The loading, unloading, transshipment and transit of inward and outward mail bags are （) Customs control and a covering way bill should be submitted to the Customs by the enterprise providing postal
请选出下列包含从句最少的一句 （单选） 1) In the past, suffering from the shortage of material supplies, people always cherished things they owned. 2) In order to solve the problem, governments' discerning intervention and guidance, such as making laws and encouraging eco-friendly economy, can make a difference. 3) Many people believe that the human society has developed into a throwaway society, which is filled with plastic bags and rubbish. 4) So that is why our
