第2题~A research result shows that drinking a lot of water can help ______ the risk of developing kidney stones.(研究结果显示~饮用大量的水能帮助??肾结石形成的风险。

A. inflate(使膨胀)　B. promote(促进)　C. maximize(使增加至最大限度)　D. decrease(减少)   =>所以答案选D

第3题~What present did Della ______ for Jim？  
A. finally choose　B. final choose　C. chose finally　D. chose final

由于答案的单字固定~所以本题考的重点在于词性部分!!
题目有did 所以动词用原型动词->choose
final 是用来修饰动词的，所以要用副词型态->finally   =>所以答案就是A啰

第4题~Because his speech was ______ , the audience gave him a big hand. (因为他的演说?? ，所以听众给他掌声鼓励。)
A. meaningless(无意义的)　B. flawless(完美的)　C. useless(无价值的)　D. helpless(无助益的)   =>所以答案选B



不好意思~由于现在有急事~先帮您回答到这边~其他未答的部分"有些"应该只是单字不熟的问题而已，多查单字就可以解决了!!文法的部分就稍微需要花时间思考~~

第5题~______ I a millionaire, I should be able to help the poor.
A. If　B. Had　C. Should　D. Were   =>millionaire是名词，所以空格需填入be动词!!

第6题~He is ______ that everybody likes him.  
A. so honest a boy　B. so an honest boy　C. such a honest boy　D. such honest a boy   =>so +形容词/副词 <=>such +名词
所以~A 没错 B 错在so后面要直接接 honest C 错在 honest 母音开头~所以冠词要用an
D 错在 such 接名词

第7题~I offered him still more, and yet he ______ satisfied.  
A. hadn’t　B. wasn’t　C. had　D. was   =>yet用于否定句~所以答案剩AB!! 时态为过去式~感到满足为 be动词 + satisfied ~~ 所以答案为B

第8题~A man’s worth lies not so much in what he has as in ______ he is.
A. whom　B. what　C. who　D. that   =>这题我也不太懂~不过应该是因为 not so much A as B 的句型~所以前后都用 what

第9题~But for your help, I ______ then.
A. should fail　B. should have failed　C. failed　D. fail
=>[But for + 名词] = [If it were not (现在事实相反) 或 had not been (过去事实相反) + that 子句(现在式) 或 for + 名词]

!!!!!第1题解法观念同第9题!!!!!

第10题~Chinese parents are so ______ that they feel embarrassed to teach their children about sex. (中国父母很??以至于他们教他们小孩关于"性"~会感到尴尬)
A. outstanding(凸出的)　B. rewarded(被报答)　C. conservative(保守的)　D. liberal(开明的)   =>所以答案选C　

谢谢这位"jawill"大大的帮我解题！