老师又布置了变态题目，对于初学者来说这已经很难了，水平问题！高手来看下：
1.Life is like a long race ____we compete with others to go beyond ourselves.
A.why B.what C.that D.where
2.They've won their last three matches,____ I find a bit surpring actually.
A.that B.when C.what D.which
3.I have reached a point in my life ____I am supposed to make decisions of my own.
A.which B.where C.what D.why
4.By nine o'clock,all Olmpic torch bearers had reached the top of Mount Qomolangma,____appeareda rare rainbow soon.
A.of which B.on which C.from which D.above which
5.By serving others,a person focuses on someone other than himself,____can be very eye-opening and rewarding.
A.who B.which C.what D.that