【简答题】如图所示,在 ABCD中,AD⊥BD,AD=4,DO=3。 (1)求△COD的周长; (2)直接写出 ABCD的面积。
【单选题】听力原文:How much is it? (8)
【判断题】A free-market economic system is one in which the market of buyers and sellers decides what is produced, how much is produced, and how it is distributed.
【单选题】—How much is it _____ piano lessons? —It's¥100. [ ]
【简答题】看以上美国三权分立体制示意图,可以看到将哪一位启蒙思想家的什么思想变成了现实?这个图示体现了中的哪些原则?
【单选题】If at some point they do import Christianity, it is ______ that it will be absorbed and adapted ______ strengthen the continuing core of Chinese culture.
A.
more than likely... in such a manner as to
B.
more likely than... in such a manner so as to
C.
likely more than... in a manner so as to
D.
more likely... to such a manner as
【单选题】How much is it to travel to Italy in May?
【简答题】A: How much is it in all? B: 450 yuan RMB.
【简答题】A: How much is it in all?
【简答题】如图,AD是△ABC的角平分线,DE∥AB,DF∥AC,EF交AD于点O.证明:DO平分∠EDF