1.单选题- (共6题)
x＝2，则x＝1
﹣1＝x，则2x+1﹣1＝3x
；②0.3x＝1；③
；④x2﹣4x＝3；⑤x＝6；⑥x+2y＝0．其中一元一次方程的个数是（ ）
的解是（ ）.
2.选择题- (共7题)
阅读短文，在横线上写出孩子们毛衣的颜色。
Kate, Jim, Rose and Bill put their sweaters on the table. The sweaters are white，blue, red and black. We know the boys' sweaters aren't red and the girls' sweaters aren't black. What color is Kate's sweater? I don't know. But I know it is not blue. Bill says, “My sweater is white”. Do you know what colors their sweaters are?
阅读短文，在横线上写出孩子们毛衣的颜色。
Kate, Jim, Rose and Bill put their sweaters on the table. The sweaters are white，blue, red and black. We know the boys' sweaters aren't red and the girls' sweaters aren't black. What color is Kate's sweater? I don't know. But I know it is not blue. Bill says, “My sweater is white”. Do you know what colors their sweaters are?
阅读短文，在横线上写出孩子们毛衣的颜色。
Kate, Jim, Rose and Bill put their sweaters on the table. The sweaters are white，blue, red and black. We know the boys' sweaters aren't red and the girls' sweaters aren't black. What color is Kate's sweater? I don't know. But I know it is not blue. Bill says, “My sweater is white”. Do you know what colors their sweaters are?
3.填空题- (共5题)
，则
=_____．
时，代数式
与2x的值相等．4.解答题- (共8题)
.
的解大1，求a的值.
； 
； 
.
分．如果某班在所有的比赛中只得14分，那么该班胜负场数分别是多少？
3）
4=m
，去分母时，方程右边的-2没有乘3，因而求得方程的解为x=3.试求a的值，并正确地解出方程.(1)乙队单独完成这项工程需要多少天？
(2)已知甲队施工一天，需付工程款3.5万元，乙队施工一天需付工程款2万元.若该工程计划在70天内完成，在不超过计划天数的前提下，是由甲队或乙队单独完成该工程省钱，还是由甲、乙两队全程一起做完成该工程省钱？
程队投标，经测算：甲队单独完成这项工程需要60天，若由甲队先做20天，剩下的工程由甲、乙合作24天可完成．-
【1】题量占比
单选题:(6道)
选择题:(7道)
填空题:(5道)
解答题:(8道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：13
7星难题：0
8星难题：1
9星难题：5