Consumer confidence plummeted a breathtaking 15 points, to its lowest level in ten years.The cable just snapped. The elevator plummeted ten flights.Stock prices plummeted 40 percent during the scandal.plummet是不及物动词，为什么后面有宾语？这里是名词作状语吗？
小说《Black Cat》里：I determined to wall it up in the cellar -- as the monks of the middle
ages are recorded to have walled up their victims.请问老师：1 这里为什么使用长划线破折号？强调吗？本来的符号应该是逗号还是冒号呢？2 as是连词引导方式状语...
①Did you hear someone ______(shout) for help early this morning？这里填shout表示全过程呢还是填shouting表示正在进行呢②Three days later, we found the dog ______(lie) in the snow in the
forest.除了填lying，可以填lay吗？
...9;It's part of my business,' says Bill Bassett, 'to play up to the ruffles when I want to make a riffle as Raffles. 'Tis loves that makes the bit go 'round. 这是欧亨利的The man higher up节选。老师，上句究竟是什么意思，尤其是'to play up to the ruf...
...分词短语，如果我换了一个词，I have no intention of going
to the wedding ( going to the wedding)是分词短语吗，还是分词短语只能出现在有be动词的句子中？ I have no idea
of you going to the wedding这个句子是对的吗，如果在介词后面有人称又加了in...
2018年12月六级阅读中一句话at least part of the problem lies in places other than the interaction between scientists and members of the media。现在我已经查明，根据柯林斯字典，in places是在几处的意思，lies in places 我理解的意思是“这个问题...
Here’s the good news. In a wired world with constant global communication, we’re
all positioned to see flashes of genius wherever they appear. And the more we
look, the more we will see that social factors (因素) like gender, race, and
class do not determine the appearance of genius. As a writ...
刘老师在一个答案里说 She dressed herself in a red dress at the party testerday.=She was dressed in a red dress at the party testerday.那么She dressed in a red dress at the party testerday.可以么？如果不可以的话，是不是说如果动作的对象是自己，就必...
By packaging large pieces of the high-speed rail line together, for delivery by a single contractor, the project’s cost and constructiontimeline would be greatly reduced, the team proposed.疑问 for delivery 在这句中什么意思？由于传给一个承包商？
Physically and mentally women are by far the superior to men. The old chestnut about women's being more emotional than men has been forever destroyed by the facts of two great wars.粗体部分做句子的定语吗？
The policeman came up to theonly house with the door _____，____ there for a while and then entered it．（ ） A. open； to stand
B. opening； stood
C. open； stood
D. opened； standing 这题选C，不太懂并列谓语的解释，最多可以有几个并列呢？