将多项式9xy2﹣4x因式分解,结果正确的是[ ]
A.xy(9y﹣4)
B.x(9y2﹣4)
C.x(3y﹣2)2
D.x(3y+2)(3y﹣2)
答案:D
If my sister won’t go to the party, _________.
A.I will either
B.neither will I
C.I neither will
D.either I will
论述地球碳循环的过程。