聽力原文:M: Have you receive this month issue of the Latest magazine?
W: It never seems to come when it's supposed to.
What does the woman mean?
A.The postman doesn't do a good job.
B.She never receives any issues.
C.The magazine always comes late.
D.The magazine seems out-dated.
第1題
若(E)n表示E是n進(jìn)制的數(shù),則下列數(shù)中最小數(shù)是(12)。
A.(2E)16
B.(55)8
C.(47)10
D.(10111)2
第2題
A.(2E)16
B.(55)8
C.(47)10
D.(10111)2
第3題
下列各種進(jìn)制的數(shù)中,最小的數(shù)是()。
A.(101001)(下標(biāo))2
B.(52)(下標(biāo))8
C.(2B) (下標(biāo))16
D.(44)(下標(biāo))10
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