The finding suggests that like humans, insects also interact with objects as a form of play. Also similar to people, younger bees seem to be more playful than adult bees. “This research provides a strong indication that ...
根据第三段最后 两句“Understanding her son's love of tra- vel and valuing the knowledge he could get from such experiences, this modern-thin- king woman refused to keep her son at home. She agreed that Xu could travel for three months every year, when there was less farm work.(理解...
Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist reported one bamboo plant which grew 1. 5 metres(4 feet) in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than...
" there is no evidence that major food types like beans, chocolate, wine, corm or wheat will cease to exist.D) But that doesn't mean it's all good news for future food. We will probably have to change where we grow certain crops, as some regions get ...
Ramu asked, “But if there is no guarantee of success then what's the use of doing anything?” The teacher said, “You'd better not think like that...” “What's wrong with that... I have given so much hard w...
as引导限制性定语从句时,先行词的修饰语中须有as, so, such, the same;引导非限制性定语从句时,通常放在句首,但也可放在句中,且先行词通常是整个主句;而which引导非限制性定语从句时,先行词只能是从句前面的某个词、短语、或整个主句。 There’s as good fish in the sea as ever came out of it. 天涯...
根据There are three things you should remember: relax, sleep and eat well有三件事你应该记住:放松、睡觉和吃好,可知旅行是我们要吃好 ,故选A。 (2)推理题。根据Tourists can be very tiring 游客可能会很累,可知旅行通常很累,故选C。 (3)细节题。根据 if you want to enjoy your vacation, take ...
(4) It seems as if --- 例:It seemed that she couldn't come to class.看样子她不能来上课了。 5、表示“相差……;增加了……;增加到……”句型: (1) She is taller than I by three inches. 她比我高三英寸 (2) There is one year between us. 我们之间相差一岁。 (3)She is three yea...
9. If we stay at home, it is comfortable ___there is no need to spend money.10. If you don’t understand something, you may research, study, and talk to other people___you figure it out.11. Over time, ___the population grew, people began cutting food into small pieces so it w...
There is no strife, no prejudice, no national conflict in outer space as yet. Its hazards are hostile to us all. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation many never come again. But why, some say, the moon? Why choose this as our goal...