两个因数分别是36和50,积是______,如果把因数50改写成500,积是______.
36×50=1800;
36×500=18000;
故答案为:1800,18000.
He washed clothes ____________ cleaned his room.[ ]
A. with
B. for
C. and
法的产生经历了从习惯到习惯法、再到制定法的发展过程。而最早的制定法主要有:
A.习惯法的整理和记载
B.法典
C.个别立法文件
D.最主要的判决的记载