【单选题】
{{B}}stAtEmEnts{{/B}}
DirECtions: in this pArt oF thE tEst, you will hEAr sEvErAl short stAtEmEnts. thEsE stAtEmEnts will BE spokEn only onCE, AnD you will not FinD thEm writtEn on thE pApEr; so you must listEn CArEFully. whEn you hEAr A stAtEmEnt, rEAD thE AnswEr ChoiCEs AnD DECiDE whiCh onE is ClosEst in mEAning to thE stAtEmEnt you hAvE hEArD、 thEn writE thE lEttEr oF thE AnswEr you hAvE ChosEn in thE CorrEsponDing spACE in your AnswErBooklEt.
A、supply oF nAtivE-Born sCiEntists AnD EnginEErs ExCEEDED thE DEmAnD、
B、sCiEntists AnD EnginEErs in othEr CountriEs hAvE spECiAlizED tEChniCAl skills.
C、ForEign sCiEntists AnD EnginEErs hElp to mEEt thE DomEstiC DEmAnD、
D、supply oF nAtivE-Born sCiEntists AnD EnginEErs CAn mEEt thE DEmAnD、