... step out on to a see-through walkway. The reinforced glass flooring hangs about 1,000 meters above sea level. 疑问： visitors can step out on to a see-through walkway.的主谓宾分别是什么？ 为何on和to两个介词可以连用？step out ...
... improve their cooking in some way.
There has been a rise in the number of students applying for food courses at UK
universities and colleges. It seems that TV programmes have helped change what
people think about cooking.According
to a new study from market analysts, 1 in 5 Britons say that watchin...
各位老师好，这是人教版8年级上学期Unit7中的两句话：1.Tell your parents what you know about robots.2.It's a book aboutthe future.我感觉第2句aboutthe future是 a book 的后置定语，第1句about robots是不是what的后置定语，我拿不住，也许是状语呢。
...say 1 =10%; Essay 2=15%; Essay 3=15%; Essay 4=20%Group Assignments（30%）Students
will work in groups to complete four assignments (作业)
during the course. All the assignments will be submitted by the assigned date
through Blackboard, our online learning and course management system.Daily
Work/...
The fruit ripened for four week.The fruit ripened in four weeks.He cleaned the house for twohours. He cleaned the house in twohours. 剑桥英语认为这两组句子表达的意思是一样的，只是for表示“BOUNDING”.in表示“UNDING”
...。翻译：Trained in France, the Chinese master studied
equine anatomy, spending hours observing horses'movements and expressions.请问老师：spending 在这里并不是非谓语中的动名词，为何在这里却能做主语？
...ho took up a position as product manager in England. The second example is about an American manager who came to France on a management assignment.
【疑问】concern with 在这里是什么意思？on + a management assignment 是固定搭配吗？
Puerto Ricans are a courteous people. And here I was — a Puerto Rican— hours past midnight, faced with two white children and a white lady, with a baby on her right arm and a bag in her left hand, obviously needing somebody to help them at least until they went up the long concrete stairs.介词...
...signments for chemistry, which started her out in the class with a failing grade.字典中start out意思是开始，出发等等。但是没有start sb out的用法。单看start，韦氏高阶字典有使（某人）以…方式开始的意思，例句The company started him at the same salary he ...
But when you actually go to the country and spend say a month in ... in an exchange visit when you're a
schoolgirl, or a schoolboy um ... then you suddenly become more interested
because you ... you want to communicate with people when you're actually
abroad, and it's not safe to rely onthe fact th...
...tional tourism because it allows
the traveler to become ___61___ (educate) aboutthe areas—both in terms of
geographical conditions and cultural characteristics, and often provides money
for conservation and benefits the ___62___ (develop) of the local areas.Ecotourism has ___63___ (it) origin wit...
... 的分词主动/被动用法该准确辨别？2. Here is some informationaboutthe films _________ (show) at the local cinema.3. There is a light ___________ (hang) from the ceiling.
...意味着两人各自分别把钢琴搬上楼。CGEL也明确指出：Both students bought a present for the
teacher意味着两个学生各自给老师买了一件礼物，所以two presents were
bought for the teacher。由此可知，《现代英语惯用法词典》的相关说法没有依据。...
During the late 1990s, national spending on social sciences and the humanities as a percentage of all research and development funds—including government, higher education, non-profit and corporate—varied from around 4% to 25%; in most European nations, it is about 15%.请问老师as介词短语...