1.In an effort to increase profits, the company moved itself from emphasizing its chemicals business to expand into high-growth pharmaceuticals and futuristic biotechnologies.
A. itself from emphasizing its chemicals business to expand
B. itself from emphasizing its chemicals business then to expanding
C. from an emphasis on its chemicals business and to expanding
D. from an emphasis on its chemicals business and to expand
E. from emphasizing its chemicals business to expanding
我选的是b，答案是e，有无itself的区别在哪里啊？
2.a new study finds that the more hostility people show in their behavior and atitude，(then calcium deposits are more likely to be) in the arteries of their hearts.
a.then calcium deposits are more likely to be
b.then the more likely calcium deposits are
c.the more there are likely to be calcuim deposits
d.the more likely they are to have calcuim deposits
e.the more likely there are to have calcuim deposits
答案是d，我选的是b，但是总觉得d的平行结构不好~~请牛牛指教~~
自己顶~`~来个牛B又热心的人吧帮助下我这个迷途的小羔羊啊~~~~~~顶顶顶顶,我顶
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