多項(xiàng)選擇題

console.log(boor1+boor2);當(dāng)boor1和boor2為多少時(shí)輸出為1?()

A.varboor1=true;varboor2=false
B.varboor1=1;varboor2=0
C.varboor1=0;varboor2=1
D.varboor1=true;varboor2=true

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