这些题的解析和答案9.Heappears________today.A.veryangrilyB.veryangry
为什么这道题9选A不选B
.3Howmany________doyouneed?
A.hour’ssleepB.hoursofsleep
C.hoursofsleepingD.sleepinghours
这道3应该选c还是选b
4.Sayingsomethingisonethingwhiledoingitis________.
A.othersB.theotherC.otherD.another
这道题应该选C还是选D