本文发表在 rolia.net 枫下论坛1.d involve后大概只能接ing,否则就是c!
2.b 应该是(which was)not nessary吧?
在下语法也特差=_=
3.Salt is manufactured in quantities that exceed those of most,.......,other
commercial chemicals.
A.of an not
B.not if an are
C.are not an
D.if not an
why d correct?
4.The air inside a house or office building often has higher concentrations of contaminants ....... heavily polluted outside air.
A.than does
B.more
C.as some that are
D.like of
why a correct?
5.Scientists believe that by [altering] the genetic composition of plants it is possible to develop specimens that are [resisting] to [disease] and have [increased] food value.
the second word in [] is wrong...why?what should it be?
6.James Baldwin's plays and short stories,[which are] to [some degree]
autobiographical,established [them] as a [leading] figure in the United States civil rights movement.
the third word in [] is wrong...why?what should it be?
thanks very much!更多精彩文章及讨论,请光临枫下论坛 rolia.net
2.b 应该是(which was)not nessary吧?
在下语法也特差=_=
3.Salt is manufactured in quantities that exceed those of most,.......,other
commercial chemicals.
A.of an not
B.not if an are
C.are not an
D.if not an
why d correct?
4.The air inside a house or office building often has higher concentrations of contaminants ....... heavily polluted outside air.
A.than does
B.more
C.as some that are
D.like of
why a correct?
5.Scientists believe that by [altering] the genetic composition of plants it is possible to develop specimens that are [resisting] to [disease] and have [increased] food value.
the second word in [] is wrong...why?what should it be?
6.James Baldwin's plays and short stories,[which are] to [some degree]
autobiographical,established [them] as a [leading] figure in the United States civil rights movement.
the third word in [] is wrong...why?what should it be?
thanks very much!更多精彩文章及讨论,请光临枫下论坛 rolia.net