为了过滤固体杂质防止胺液发泡,装置第一系列富液采用了篮式过滤器,第二系列富胺液采用了()。
参考答案:反冲洗式过滤器
小题1:That’s an (interest) computer game.
小题2:Can you (bring) your photos to school.
小题3:She is from France,so she can speak (France ) very well.
小题4:The animals in the zoo are from different (country).
小题5:She practices (play) the piano every day.
小题6:Listen!The girl (sing) in the room.
小题7:The Greens (take)lots of photos on the beach yesterday.
小题8:Mike is funny.He always make us (laugh).
小题9:Peaple can’t live (with) water.
小题10: (luck),he missed the train.
有如下类的定义。应在空格处填入的语句是 ( )。 class MyClass {______________ int x, y; public:MyClass(int a=0,int b=0){ x=a; y=b;}static void change{){ x-=10; y-=10;};
A.static
B.const
C.mutable
D.不需要填入内容