一头大象的体重等于8头牛的体重.一头牛重506千克,一头大象的体重大约是多少吨?
506×8≈4000(千克);
4000千克=4吨;
答:一头大象的体重大约是4吨.
信访工作应遵循哪些原则?
Gaddafi's failure in Sirte _________ him the last opportunity to reestablish the government.[ ]
A. spent
B. took
C. cost
D. paid