To clean the water bottle which has been used for a long time, white vinegar can be used to remove ______ from the inner surface of the bottle.
scale
举一反三
- It can be inferred from the article that people have long been used to see "Made in China" affixed to products.
- Which word or expression may NOT be used to describe how the English feel if the long goodbye has been cut short?
- To help ease the ____, heat can be applied to the area with a hot water bottle .
- Is there ____ water in the bottle?
- 根据下面短文回答下列问题。 A bird was very thirsty (渴). He was looking for water. He saw a bottle and flew down happily. He saw some water in the bottle. But he could not get the water. "What can I do" thought the bird. He looked around and saw some pebbles (鹅卵石). Then he had a good idea. He dropped the pebbles into the bottle one by one. Now he could drink the water happily. When the bird saw a bottle, he ______ in the bottle. A: could not get the water B: drank all the water C: was happy
内容
- 0
What drink dose Paul order? A: A bottle of beer B: A bottle of mineral water C: A bottle of juice
- 1
______, which looks like water, can be used as an antiseptic to stop an infection.
- 2
There’s no water in the bottle, ______? A: isn’t there B: is there C: hasn’t there D: has there
- 3
This lighting has also been used to treat patients （7） from
- 4
__________ this material can be used in our factory has not been studied yet.