...用一般现在时还是一般过去时? 如下面哪句对? He is the first man to land on the moon.He was the first man to land on the moon.再如与名人有关的情况用一般现在时还是一般过去时? 如下面哪句对? Kark Marx is a great man.Kark Marx was a great...
...loud of ink if it feels threatened, ah but it doesn’t hide behind it, as is generally believed.FEMALE PROFESSOR: Um the ink cloud is... it serves to distract a predator while the octopus makes its escape.请问老师，这里的as是指代主句 it doesn’t hide behind it，还是指代...
... defects as soon as possible. =We must correct defects as soon as it is possible that we must correct我们必须尽快纠正我们的缺点. (2)They will finish the work as soon as possible=They will finish the work as soon as it is possible that they will finish他们会尽快完成这...
...t important to study the situation in Russia. 有没有在it后面少一个is（was?)?或者说这里可不可以加一个is(was?)，二者有什么区别？还有类似的： We think it important to obey the laws. it 后面没有少一个is吗？
...last week in the
South Pole-Aitken basin. Landing on the moon’s far side is extremely
challenging. Because the moon’s body blocks direct radio communication with a
probe, China first had to put a satellite in orbit above the moon in a spot
where it could send signals to the spacecraft and to Ear...
表示“有助于做某事”，英语是用 be good for doing sth 还是用 be good to do sth？比如：Riding a bicycle is good to develop the leg muscles. Riding a bicycle is good for developing the leg muscles. 哪句对？还是都对？
比如：1.是The book is useful to you.还是The book is useful for you?2.是read a story to her还是read a story for her?针对1，学生之前似乎看过这样的解释：“for是一种主观判断，to是一种客观事实”，这种说法是否合理？另外，我知道这类搭配多积...
I will come as promised, be it rain or shine. 请教老师，把这个虚拟语气句子还原成陈述句，是哪一种？ 1. I will come as promised, whether it rains or shines. 可是is(be)就没有位置可放了。2. I will come as promised, whether it is raining or shining. 我觉得未...
...不定式的动作应该是早于谓语动词的动作的，例如 He is happy to have heard the good news. be happy应该是听到好消息之后，那么这种情况下To have heard the good news，he is happy.这个句子成立么？还有就是To have finished his task，he went out. 这个...
Yet to promote such distorted eating is dangerous, not only to those
doing the eating on the shows but also any who may be tempted to emulate or
compete with them, it can cause eating disorders such as bulimia and can prove
fatal.句子来自中国日报http://www.chinadaily.com.cn/a/202112/19/WS61b...
...l
look like or when it might happen. Collapseology, the study of collapse, is
more concerned with identifying trends and with them the dangers of everyday
civilization. Among the signatories of the warning was Bob Johnson, the
originator of the “ecological footprint” concept, which measures the ...
...的动词。如：He lives quite near. 他住得很近。I like tea while she
likes coffee. 我喜欢茶而她喜欢咖啡。He both speaks and
writes French. 他既会说也会写法语。以上各句中的lives, like, likes, speaks, writes等均为实义动词，且在句中用作谓语。(2) 助...
...ty of Catania, dominated by Mount Etna, Europe’s biggest active volcano, is being transformed into a Mediterranean Silicon Valley. And the 'Etna Valley’, as it is already being called, is rapidly changing the old stereotype image of the island at the tip of Italy.‘Catania has become the mo...