...3. Navajas’ study found
that the average accuracy could increase even if ________. A. the crowds were
relatively smallB. there were occasional
underestimatesC. individuals did not
communicateD. estimates were not fully independent33. Navajas的研究发现，即使________。A.人数相对较少B....
...教一个问题：Were it not for the adoption of the open policy, things ______ they are today.a.would never be b.could have been c.would never have been d.didn’t have参考答案是C，可是从句部分明明是与现在相反（如果现在没有采取改革开放政策），主...
...有这么一道题：As a result of showing up, Jason took opportunities _____ got him
closer to his goal.标准答案中该空填的是 and, 但我觉得这一空填 which/that 也可以。我认为可以将该句理解为一个定语从句，意为：Jason 抓住了让他接近他的目标的机...
... to have you waiting for Marcia, and I'm afraid it will be ten minutes ____ she comes back.A. before B. after C. until学生认为 A 和 C 都对，在牛津词典上查到 before 义同 until 的用法。盼专家老师解惑...
it was in New zealand ____ Elizabeth first met Mr.Smith.这个句子我认为是填that，标准的强调句型，但我们老师说填where也可以。强调句的it无所指，如果把这个句子中的it理解为指代某个东西，就变成：它（这个东西）是在新西兰。然后用 wh...
We could see that the larger of the Brothers (an island) rose sheer out of the sea,____ some two hundred feet high.A.the cliffs wereB.being the cliffsC.with the cliffsD.the cliffs being这里为什么不选C而选D呢？
...p was to clean the polluted river.61.
The author mentions the joke to show ______. (B)A.
horses were fairly useful in ChicagoB.
Chicago’s streets were extremely muddyC.
Chicago was very dangerous in the springD.
the Chicago people were particularly humorous 62.
The city planners were convinced by ...
From the dates ____ on the plates, we decided that they were made in Song Dya、having been markedb、marked本题我选的是A，语法题做多了，考虑到mark先于decide，这样理解可以吗？B是普通陈述一般态？看张满胜书中说”having been done“不作定语，只做状...
It is said that an unknown number of books _____ been stolen from the library. (have, has)
请问答案是选单数 has 还是复数 have？按理说 a number of... 作主语是要用复数谓语的，但 an unknown number of... 的意思是“数目不详的……”，而&ld...
_____ at improving the taste of life，this fashion manual has been popular with youngsters. A．Aimed B．Aiming C．Having been aimed D．To be aimed 答案为A 请问怎么理解a...