题目内容：

1.Nine is to three__three is to one A.when B.that C.which D.what 2.When you have finished with that book,don't forget to put it back on my desk,__ A.do you B.don't you C.will you D.won't you

优质解答

1.D 9比3等于3比1.
2.C 你看完这本书后,别忘了把它放回我桌上,好么?祈使句don't forget to put it back on my desk的反义疑问句,所以选will you