由 dibert8 » 2007-11-09 07:43
同樣一題在 OG10-Q49 的解釋:
The pronoun which should be used to refer to a previously mentioned noun, not to the idea expressed in an entire clause. In A, C, and E, which seems to refer to a vague concept involving the detection of moons, but there is no specific noun, such as detection, to which it can refer. Also in E, the use of the phrasing the number... now known that orbit is ungrammatical and unclear. B and D use the correct participial form, doubling, to modify the preceding clause, but D, like A, uses known as orbiting rather than known to orbit, a phrase that is more idiomatic in context. B, therefore, is the best answer.
OG11 的 'everything that has preceded it' 似乎應該理解為'在它前面所有的東西' (i.e. 前面的子句). OG 對 which 不能指代句子,看來還蠻堅持.
GWD30-Q41 應該是實際考過的 JJ ,感覺充滿了挑釁.