句子: The long contest between predator and prey has produced mimicry of astouding accuracy.一：两个或以上名词并用时使用零冠词具体是什么意思，这个句子是这个理由吗？为什么很多其他句子里都是the A and the B 的用法？二：prey在be prey等用法时...
...乙卷（全国卷Ⅰ）的阅读理解中的一个句子：That said, to be honest the only people who ever ring
our home phone are our Baby Boomers parents, to the point where we play a game
and guess who is calling before we pick up the phone (using Caller ID would
take the fun out of it).请问...
...o the National Wildlife Refuge System—a fact that ensures this land will be protected and available for
all generations to come.大家看看这个句子中 a fact that…中的that好像是作了主语吧！
原句：Such chemical
communication can be compared to the human use of visual and auditory channels（as in religious
chants.....）to arouse and propogate
moods and attitudes.to arouse and propogate
moods and atittudes的成分是什么？修饰对象是谁，如果修饰use的话，use作为名...
...式的介词短语与since从句在语义上的不同，如：since he has been in the army（他现在还在部队里），since he joined the army（他在不在部队里都有可能），since he was in the army（他不在部队里），since having been in the army（他已不在部队里），...
...an half of Australian homes still paying for a landline?These days you’d be hard pressed to find anyone in Australia
over the age of 15 who doesn’t own a mobile phone. In fact plenty of younger
kids have one in their pocket. Practically everyone can make and receive calls
anywhere, anytime.Still...
...语网2021高考英语真题翻译-新全国卷I-阅读理解A Rome can be pricey for travelers, which is why many choose
to stay in a hostel (旅社).
The hostels in Rome offer a bed in a dorm room for around $25 a night, and for
that, you’ll often get to stay in a central location (位置) with...
... their stock was valued at $38 million. 2. Often, when he should have been doing something useful, he wasted his time drawing little pictures. 3. Spare a thought for me tomorrow, when you’re lying on a beach, because I’ll still be here in the office! 分辨是定语从句还是状...
As if they were all suffering from a sleepless night, or almost done recovering from a broken nose. 问大神，done为什么会在ing前面？网上看这里是be almost done？recovering只是补充？
...填空题是这样的：As the 2022 Winter Olympics__________(schedule) to be held in China in
February,a section of the calendar will introduce royal winter sports during
the Qing Dynasty through art pieces.答案只给了一个就是is scheduled我的看法则是这里应该用are scheduled，或...
...f question，张先生给出了例句如下:Out of question, this plan can be fulfilled ahead of time. 毫无疑问，这个计划可以提前完成。It is out of question that he will be appointed Chief Engineer
of the railway.毫无疑问，他将被任命为那条铁路的工程师。的确常...