【单选题】麦汁冷却的目的之一是降低麦汁?,适合啤酒酵母发酵的要求。
【单选题】下列程序执行后, z的值是() int x=3,y=4,z=0; switch (x%y+2) { case 0: z=x*y; break; case 6: z=x/y; break; case 12: z=x-y; break; default: z=x*y-x; }
【单选题】下面哪一项是小班幼儿能够辨认的颜色( )
【单选题】执行下列程序段后, B 的值是 ( )。 int x=35;char z=’A’;int B;B=((x&15)&&(z<’a’));
【简答题】A.Shopping, cooking and taking care of the garden B.House cleaning, car repairs and watering the garden C.Laundry, house cleaning and car repairs D.Laundry, card pairing and cleaning the house
【单选题】在以下各种沟通媒介中,媒介丰富度最高的是( )
【简答题】According to the author, how would an American family with a car and a house in the suburbs probably feel about themselves today?
【单选题】下列程序段执行后x、y和z的值分别是( ) int x=10,y=20,z=30; if(x>y)z=x;x=y;y=z;