...里的It是虚指没意义？Let
us suppose that you are preparing a meal and keeping an eye on the baby at the
same time. 2)为什么是a meal, the
baby ? 为什么一个是不定冠词，一个是定冠词呢？很奇怪。The
telephone rings and this marks the prelude to an unforeseen series of
c...
Brochures, posters and packaging are effective ways to provide a combination of moving and static visual impact with the most versatile applications. Brochures inform, posters inspire and packaging validates the customer’s buying decision.inform，inspire，validates是并列谓语吗？
From a rooftop cafe, one can see the Sun and Moon towers on Fir Lake as the city sprawl continues into the distance, giving way to bright green forests and hills, the stunning landscape Guilin is famous for.
请问giving way to bright green forests and hills在这里做什么状语？
Aerosols, tiny particles of soot, dust, and other materials, are thought to seed cloud formation scatter incoming radiation and promote cooling, but this effect, which would counteract warming, is also only superficially understood. 无法明白are thought to seed cloud formation scatter incomi...
Life, at its twilight, becomes a good wine waiting to be savored, calm and profound in its color yet full of generosity and wisdom in its flavor.请问老师 此处calm and wise， full of generosity是形容词作主语补足语吗？
麻烦老师帮忙分析一下句子成分。They boosted births among married
and unmarried women alike, and had no effect on the propensity of couples to
marry. 这个句子中，among married and unmarried women alike作什么成分，alike作什么成分，to marry作什么成分？
How long until they go the way of gas street lamps
and morning milk deliveries?这是2021高考英语真题卷全国乙卷（Ⅰ卷）阅读理解B中的句子。请分析 go the way of是什么用法？原题全文如下：When almost everyone has a mobile phone, why are
more than half of Australia...
it is what powers the giant advertising and marketing industries in their relentless attempts to map and exploit our cognitive and emotional vulnerabilities.
请问what在从句中作什么成分？能详细讲一下what在从句中的用法吗？
Rumbling in on a train from Providence, Ringling Bros. and Barnum & Bailey（这是一个马戏团） were bringing lions, elephants and a high-wire act, clowns and a gorilla named Gargantua to the capital city of Hartford.Rumbling 后接 in 和 on，该怎么理解？该怎么分析？
当这些连词连接两个句子的时候，前面需不需要加连词，如and？
比如He and I are good friends, and neither ...or | either...or... | not only...but also...（省略号里面是句子），这里的and需不需要？neither either不是本身就可以当连词用吗？
Strickland was impossible, and he swore never to speak to him again. But the season touched him with gentle feeling, and he hated the thought of Strickland spending Christmas Day by himself; he ascribed his own emotions to him, and could not bear that on an occasion given up to good-fellowship the l...
The results
indicate considerable variation in both expectations and experiences, and provide
a basis for assisting institutions in the UK to enhance their curricular
provision at a time when they are faced with radical changes to their funding
and to that of their potential students.
During their university life, it is useful for them to join in colorful activities and develop their characters and abilities, such as do a part time job, to be a volunteer or a trainee and so on.这句话有哪些语法错误？
...lunch-boxes clumped toward the immensity of new
factories, sheets of glass and hollow tile, glittering shops where five thousand men worked beneath
one roof, pouring out the honest
wares that would be sold up the Euphrates and
across the veldt.请问老师：1 where five
thousand men worked beneath ...
...类”才对，即下面三句的用法应该放在一起更理解：hot and cold
drinks (= hot drinks and cold drinks）冷热饮品（不同种类）It’s a social and
political problem. 这是一个社会和政治问题。（不同种类）She’s a musical
and artistic genius. 她是个音乐...