The experiment ______ the discovery of a cure for cancer.

A． happened to

B． led up

C． resulted in

D． set up

[单选题]The [discovery was][sensational].A.sexyB.surprisingC.exceptionalD.exciting

[单选题]The discovery was [sensational].A.sexyB.surprisingC.exceptionalD.exciting

[单选题]The discovery that the drugs extend the life span of roundworms could have important implications fox human aging as well. There are strong similarities on the molecular level between the proteins and genes thatA． But Komfeld said scientists will not

[主观题]___________itornot,hisdiscoveryhascreatedastirinscientificcircles.A．)BelieveB)TobelieveC．)BelievingD)Believed

[单选题]___________ it or not, his discovery 怎么选择___________itornot,hisdiscoveryhascreatedastirinscientificcircles.A．)BelieveB)TobelieveC)BelievingD)Believed

[单选题]32 The discovery of gold in Australia led thousands to believe that a fortune——A． is madeB． would makeC． was to be madeD． had made

[主观题]Paragraph 3 shows that a discovery claim becomes credible after it[A] has attracted the attention of the general public.[B]has been examined by the scientific community.[C] has received recognition from editors and reviewers.[D]has been frequently qu

[单选题]B．y mentioning the experiment in the second paragraph，the author implies that______.（ ）[A]our definition of what’s normal varies with gender[B]our focus of attention variesl with gender and age[C]our definition of what’s average changes over time[D]o

[单选题]The experiment showed that the smaller fish .A． fought over a feast B. went on diet willinglyC． preferred some extra food D. challenged the boss fish

[单选题]The experiment has_________ the possibility of the existence of any life on that planet, but it does not mean there is no life on other planets.A． found outB． pointed outC． ruled outD． carried out