几道语法,请大家看看。应该怎么改这些题呢?
2003-08
36.Female horseflies transmit (a few) diseases, (but) their main (significance)as pests is (in sting) of their bite.
Correct Ans: the sting
39.Cammunal dance, as (a) powerful symbol of (mutual regard) and (cooperation group), underlies enduring traditions (in) folk dancing.
Correct Ans: (a cooperation group)
2003-10
10. Helium is not flammable and, next to hydrongen, is....
Ans: the lightest gas known (是不是说在known之前省略了which is)
29. (Today). fifty (years after) its construction, the Alaska (conveys) 40,000 vehicles (in normal) year.
Correct Ans: in the normal
37.(The element) potassium (makes up) (less) than one half (percentage) of the human body.
Correct Ans: delete (percentage)?
谢谢。
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