年級

科目

問題的種類

英文 高中

我想請問第一題 為什麼不能是(B)的被動式 那(C)的repairing可以變名詞嗎? expensive形容詞後面接名詞

Are 33 a. Nowadays, cellphones have become a necessity in our lives. However, like other manufactured goods, they can be expensive (1) when broken. Considering how fragile some cellphones can be, they are usually used for a short period of time before being discarded without a second thought. They are also replaced as soon as new models become available. These factors have huge environmental consequences, which can only be effectively (2) by recycling. 因 完被 Ith 丟棄。 (3) has been repeatedly proven that tossing away unused electronics 再被證明 丟棄 不用の 電子產品 harms the environment. When burned or buried, the metal, plastics, and the 燒 掩埋 chemicals in cellphones release (4) pollutants into the land, water, and 釋放 污染物 +441 air. Once they're in the environment, they could cause serious damage to plants, animals, and eventually us. Furthermore, the resources needed to produce cellphones are obtained through mining, deforestation, and 採礦 砍森林 industrialization, all of which destroy the environment. 工業化 破采 These problems can be avoided (5) we recycle unwanted cellphones. Hopefully, by using recycled materials, we can better protect Mother Nature 但原願 in the age of consumer electronics. 材料 C2 De 2. (A) clustered 1. (A) to repairing (B) repaired (C) to repair (D) repairing ✓ 3. (A) This (B) bargained (B) So (C) recovered (D) addressed 處理 (C) It (D) Such BA 4. (A) pacific (B) toxic. (C) frantic (D) civic DB. 5. (A) as if (B) now that (C) in case (D) only if 21

已解決 回答數: 1
英文 高中

想問D選項為什麼不能選🙏🏻

In certain forests, when you look up you will see a network of cracks formed by gaps between the outermost edges of tree branches. It looks like a precisely engineered jigsaw puzzle, each branch growing just perfectly so it almost, _(11)_, touches the neighboring tree. This beautiful phenomenon is called crown shyness. Scientists have been discussing crown shyness since the 1920s, proposing (12)_explanations for the phenomenon. Some researchers point out that as trees often grow close together, treetops can easily collide and break when swayed by the wind. In order to protect their branches from breakage, trees maintain "shyness gaps"-spaces large enough to prevent them from touching Tot their neighbors. tasy 9200.0) 2201 (A qelp. Other scientists suggest that plants, like animals, _(13)_ resources-nutrients, water, space, and light. In forested areas with thick tree crowns, there is intense struggle for these resources. Gaps in the treetops resulting from crown shyness may allow trees to increase their (14)_ light and enhance photosynthesis. Additionally, by having branches that do not touch those of their s, trees may be able to limit the spread of leaf-eating insects, and potentially also the s, and transmission of diseases from tree to tree. _(15) decades of investigation, there is no consensus on exactly what causes the beautiful and mysterious phenomenon of crown shyness. (A) CD 11. (A) in no time (B) by all means (C) but not quite(D) and pretty much

已解決 回答數: 1