求这几道SAT题的答案.1.The comet has recently changed direction towar
求这几道SAT题的答案.
1.The comet has recently changed direction toward Jupiter,which is leading scientists to wonder about the composition of the object.
(A) which is leading scientists to wonder about
(B) this development leading scientists to wonder about
(C) and with it scientists’ wonder of
(D) a development leading scientists to wonder about
(E) this leading scientists to wonder on
2.The rare-earth metal dysprosium,being a member of the lanthanide series,and is in group IIIb of the periodic table.
(A) dysprosium,being a member of the lanthanide series,and is in group IIIb of the periodic table
(B) dysprosium is a member of the lanthanide series,it is in group IIIb of the periodic table
(C) dysprosium,a member of the lanthanide series,is in group IIIb of the periodic table
(D) dysprosium is in group IIIb of the periodic table being a member of the lanthanide series
(E) dysprosium,to be a member of the lanthanide series,is in group IIIb of the periodic table
3.By the time she was twenty-one,Jane Austen had begun writing a novel which she initially titled First Impressions and which she later called Pride and Prejudice,this is a book that many fans consider her best work.
(A) this is a book that many fans consider her best work
(B) since many fans consider this her best work
(C) the best work that many fans considered it to be
(D) a book that many fans consider her best work
(E) it is considered by many fans as her best work
4.At only four-feet-eight inches and ninety-four pounds,a small frame being necessary for a gymnast,Mary Lou Retton captured the hearts of the American people and won a gold medal in the 1984 Olympic Games.
(A)a small frame being necessary for a gymnast
(B) having a small frame necessary for a gymnast
(C) being small frame necessary for a gymnast
(D) a small frame necessary for a gymnast
(E) because her small frame is necessarily for gymnasts