积聚的病因为()
A.情志失调
B.饮食不节
C.感受寒湿
D.劳倦内伤
E.手术损伤
参考答案:A, B, C, E
-- What is the function of the mouse?
-- It________ the cursor(光标) on the screen.
A.is used for moving
B.is used to moving
C.is using for moving
D.used to move
怎样正确认识在其他社会阶层的先进分子中发展党员的问题?