quEstions 15 to 17 ArE BAsED on thE Following pAssAgE.At thE EnD oF thE pAssAgE, you will BE giv En 15 sEConDs to AnswEr thE quEstions.
now, listEn to thE pAssAgE.
why wAs roD FinAlly EnrollED in thE DEpArtmEnt oF Biology oF A lArgE univErsity’A．BECAusE hE hAD tAlEnt in BAsiC rEsEArCh.
BECAusE hE hAD got thE mAstEr’s DEgrEE.
C．BECAusE hE hAD got thE ph
D、
D、BECAusE hE promisED thAt hE hAD tAlEnt in BAsiC rEsEArCh.