A highly sensitive method forthe detection of trace amount of poisonous susbstances in milk and meat products is to be popularized in a country embarrassed by the scandals of clenbuterol and melamine contamination in food.请问"tace amount"前面为什么可以不加不定冠词"a&q...
...您好！学生有问题向您请教：一、 It is said that in Australia there is more land than the government knows __________. A. it what to do with B. what to do it withC. what to do with it D. to do what with it这道题为什么选C？ 选项在...
The most recent National Journal poll asked
respondents about the American dream, what it takes to achieve their goals, and
whether or not they felt a significant amount of control over their ability to
be successful. 红色部分的it指代的是什么？指代前句的the American dream吗...
In fact I would say that friendship is as hard to handle as love is, or even marriage. 1. 为什么是 love is，这样后面难道不缺少表语么？2. 为什么 marriage 后面没有 is，并列连词 or 不应该保持并列结构的对称么？
Dear Edward, I've gone back and forth the last few days......trying to decide whether or not I should even write this.Inthe end, I realized I would regret it if I didn't......so here goes.so here goes.是什么意思？here是名词作主语吗？
...在下面的段落中不是代表的反讽的意思呢？broadly protect the range of
habitats As Nature went to press, the Australian government had not responded to
specific criticisms ofthe plan. But Robin Beaman, a marine geologist at JamesCookUniversity, says that the
reserve does "broadly pr...
...after China’s top office on
Hong Kong affairs reposted a sharp attack on the conglomerate’s decision to appease
President Donald Trump by selling its stake in Panama ports.
The
commentary that the Hong Kong and Macau Affairs Office posted on its website
originally appeared inthe Ta Kung Pao ne...
Additional social stresses may also occur because ofthe population explosion or problems arising from mass migration movements — themselves made relatively easy nowadays by modern means of transport.请问如何理解粗体部分的句子？themselves 指的是massmigration movements，那themsel...
The soil is more fertile in many parts of US than it is inthe desert ofthe United Arab Emirates.请教老师：than后比较分句的主语it指的是前面的The soil吧？ 可是我想不通的是：it是指代，指代的是同一个东西，前面用The soil指的是US的泥土，可是为什...
...1) which had most
disconcerted me in my dealings with him. When people say they do not care what
others think ofthem, forthe most part they deceive themselves. Generally they
mean only that they will do as they choose, inthe confidence that(2) no one
will know their vagaries; and at the utmost on...
Some activities reflect the differences in child rearing inthe Pew survey,which was of a nationally representive sample of 1807 parents.句子中which was of是什么特殊用法，是什么倒装或者省略吗？which先行词是什么？
...ms of older art which seem to us in many ways unsatisfactory, so that they should be more in turn with the changing times, and anyone who does not quail at the prospect of seeking out new forms of expression for new materials and new building function, will find spiritual kinship...
In his bid forthe votes of right wing Tory party members, he talks up the prospect of leaving the eu with no deal —"fuck business" if it gets inthe way — and joking that women in burkas look like letterboxes.请问and joking...和谁并列？if从句修饰的是名词fuck business吗？