可以个人缴存公积金吗？缴存后多久能办理公积金贷款业务？
参考答案：
不能，娄底市个人暂时不能缴存住房公积金。咨询电话12329。
_____ from the past performance, he is not likely to do very well in the contest. [ ]
A. Judged
B. Judging
C. Considered
D. Considering
下列运算正确的是
A.a2+a2=2a4
B.（-2a2）2=4a4
C.（a+b）（-a-b）=a2-b2
D.（a+2）2=a2+4
