题目: 在-1,-0.9,0,2.25,34,-3,10中,正数有______个,负数有______个. 答案: 在-1,-0.9,0,2.25,34,-3,10中,正数有2.25、34 和10共3个,负数有-1、-0.9和-3共3个.故答案为:3,3.
题型:单项选择题 We regret to say that the prices you have bid are too low to ______.A.acceptB.be acceptableC.be acceptingD.be unacceptable 查看答案