A:3种
B:4种
C:5种
D:6种
根据句义,用括号中所给词的适当形式填空。 May is the____month of the year.(five)I have three____ . (note)Mrs Li ____our English teacher.(be)This ruler is____ .(you)The girl has a____eating habit.(health)
世界上最大的淡水湖是( )
函数y=Asinωx+φω>0,φ<π2,x∈R的部分图象如图,则函数表达式为( )