885-A-7，8,deng

7.     Dental caries and gingivitis can be exacerbated not only by the foods patients eat but also by when the patients eat them.

(A) not only by the foods patients eat but also by when the patients eat them

(B) by not only the foods patients eat but also by when the patients eat them

(C) not only by the foods patients eat but also by time when the foods are eaten

(D) by not only the foods that are eaten by patients but also by the times the foods are eaten（E）

(E) not only by what patients eat but also by when they eat it

E

？C time 前面少the 排除嘛？还有其他什么放法？

8.     For most consumers, the price of automobile insurance continues to rise annually, even if free of damage claims and moving violations.

(A) even if

(B) despite being

(C) even if they are

(D) although they may be（C）

(E) even if remaining

C

D although 虽然，尽管conj。   even if 即使，尽管conj，一样嘛？

7，time多余。when后的从句没必要用被动。

8，may不好。

不好意思没有问清楚！

although应该和even though一样，就已知的情况而言，表实际的情况。even if常就未知的情况而言，不一定表实际情况。

even if和even though比although语气强。