1. **句子结构**: 句子主语是“a lot of plastic pollution”,意为“许多塑料污染”,是不可数名词,所以谓语动词要用单数形式。 2. **there be句型**: 句子使用了there be句型,表示“存在”,be动词的单复数形式取决于其后的名词。 3. **最终答案**: 因此,空格处应填入“is”,构成there is结构。反馈...
相关知识点: 试题来源: 解析 Now there is more and more plastic pollution in the sea. 1. 句子缺少谓语,需要填入be动词的正确形式。 2. “plastic pollution”是不可数名词,谓语动词用单数形式。 3. 根据“Now”可知,句子用一般现在时。反馈 收藏 ...
1. Now there ___ (be) more and more plastic pollution in the sea. - 句子描述的是客观事实,应该用一般现在时。 - “plastic pollution”是不可数名词,be动词用is。 2. There ___ be) many trees on the hill. - 句子描述的是客观事实,应该用一般现在时。 - “trees”是可数名词复数,be动词用ar...
1. 句子是there be句型,pollution是不可数名词,be动词用is。 2. 句子是there be句型,trees是可数名词复数,be动词用are。 3. 句子是there be句型,a lot of plastic rubbish and paper bags表示复数概念,be动词用is。 4. 句子是there be句型,a lot of trees and grass表示复数概念,be动词用are。 5. try ...
根据第一段Plasticpollution(塑料污染)intheoceanisbadfortheenvironment.Ittakesyearstobreakdownandisdifficulttocleanup.(海洋中的塑料污染对环境有害。需要数年才能___,而且很难清理。)可知此处意为塑料需要数年才能降解,所以划线短语意为"降解"。故选B。(3)细节理解题。根据第四段SeveralWasteSharksarealreadybeingus...
Plastic pollution (塑料污染) in the ocean is bad for the environment. It takes years to break down and is difficult to clean up. However, a robot named WasteShark can help to solve the problem. It collects plastic waste and other rubbish in rivers and near the seaside. Like a real sha...
pollution(pollute) to beaches.An expert said the biggest problems were hotels by the beaches,boats,and plastic waste in the sea.He believed the(8) best(good)choice was to close the beaches forever.He said, "I hope the government can take actions(9) to protect(protect)...
Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggestsource (加注汉语释义:来源)of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be rec...
Plastic pollution in the ocean is bad for wildlife. It takes years to break it down and is difficult to clean it up. However, Dutch company RanMarine Technology found a way to make less plastic waste go into our ocean. The WasteShark is a robot. It collects plastic waste as well as ot...
词汇:plastic pollution 塑料污染 Cotton or plastic: which kind of bag is better for theenvironment? Many of us would naturally say that the cotton bag is best, but that might only be true if you use that bag thousands of...