【C3】A．introduceB．introducedC．introducingD．being introduced

A．introduceB．showC．directD．explain

（4）A.IF（IN（59＜c3,c3＜79)，”及格”，”良妇”）B.”IF（IN（59＜c3,c3＜79)，”及格”，”良好”）”C.IF（AND（59＜c3，

My neighbor ______ her own daughter as an excellent secretary!A．acquaintedB．introducedC．re

Our English teacher ___ our buying a good English－Chinese dictionary.A．askedB．introducedC．suggestedD

Our English teacher ___ our buying a good English-Chinese dictionary.A.askedB.introducedC.suggestedD

若有以下程序段:int c1=1 c2=2 c3;c3=1.0/c2*c1;则执行后 c3中的值是______。A.0B.0.5C.1D.2