英文寫作Rescue例句問題
1.Parents think that it is best for their children, so they don't care about how their children feel.
it is best for their children的"it~for~"為需主詞用法嗎???
2.Due to frequent international cultural exchanges and the gradual increase in overseas travel, in addition to English, languages such as Japanese, French, and German are also becoming popularity.
= Japanese, French, and German as well as English are gaining popular.
此句後面正解是:
becoming popular
gaining popularity
為啥???
3.Advances in technology mean that in addition to paper, materials such as iron
, aluminum, glass and plastic can also be recycled to help conserve natural resource.
此句有二動詞"help"、"conserve" ,為什麼???
4.There are many courses and equipment ____ in the gym. There are also lounges for taking a rest.