We hope that the countries could ramp up mechanisms to prevent crises from spinning out of control on some major issues, while building up confidence and goodwillwhile后面省略的内容是什么？感谢解答！
Hemingway wrote novels and short stories ______ on
his personal experiences of the First World War.A. based B.
to base C. basing D. being based上面的内容摘自2022年高考英语天津卷（第二次）的单项...
In a formal football match, each team can have three players to _____ their teammates when necessary．
A. replace B. substitute C. represent D. exchange
问：这题我知道选B。但我很郁闷，substitute 不是要与 with 或其他介词连用吗？
下面这个句子有点奇怪：
He tried to make it appear that she had committed suicide. 他设法让她看上去像是自杀。
疑问一：这个 it 是形式宾语吗？后面的 that 从句是真正的宾语？
疑问二：这个it 是形式主语吗？后面的 that 从句是真正...
He was impressed by Marco.Marco was surprised to see people using paper money. impressed 看成是动词的过去分词还是形容词，surprised 看成是动词的过去分词还是形容词？有何区别？如何区分？是否只是看词典上这些词有无形容词用法就行？
"Annabel Lee" was composed in the form of a fairy tale. First, the poet chose simple everyday words as that of tales to compose his poem, so that it could be easily reached by everyone, even by small children. 请问：粗体的that是指代的是什么？
... boils in chaotic uncertainty, Arcturus Mengsk has seized this opportunity to bolster his Dominion forces.当虫族正处在混乱的不确定性时，Arcturus Mengsk抓住了这个机会来巩固它的防御力量这句话中的boil感觉不是煮、也不是生气的意思，那么是什么意思...
... boils in chaotic uncertainty, Arcturus Mengsk has seized this opportunity to bolster his Dominion forces.当虫族正处在混乱的不确定性时，Arcturus Mengsk抓住了这个机会来巩固它的防御力量这句话中的boil感觉不是煮、也不是生气的意思，那么是什么意思...
Because people could choose to save rather than spend the extra cash, that lifts the economy less than public investment.这个句子里public investment很明显是lift的主语，但是我考虑它可能是lift的宾语吗？我这么问是因为我可能把它和more than的一个用法搞混了...