福州一中英語自主招生,求大神秒題,詳解,當感激不盡

題目：

福州一中英語自主招生,求大神秒題,詳解,當感激不盡
13.I』ll spend my holiday in Shanghai,________ lies on the eastern coast of China.
A.who B.which C.where D.that
14.Although _______ my opinion,theydidn’t think of a proper way to solve the problem.
A.in B.without C.disagree D.against
15.—Exercise can make a big _________to your state of health.
—OK,I will have a go.
A.progress B.effort C.difference D.promise
16.—Mr.Higgins didn’t return home early last night,didhe?
—Yes,it was not yet eight o』clock _________ he arrivedhome.
A.before B.that C.until D.when
17.—Su Jun,a student from Fuzhou No.1 Middle School,was chosen to be aChinese team member for the 2010 IMO.He is the only one from Fujian Province.
—________________.
A.Cheer up B.Congratulations C.A pleasure D.Good news

解答：

13 which
14 without
15 difference
16 until
17 congratulations
再問： 你做錯了，而且我希望能有詳解，當感激不盡