2015年成人高考高升本每日一练(12月29日)
在线测试本批《每日一练》试题,可查看答案及解析,并保留做题记录 >> 在线做题
单项选择题
1、
( )

2、某袋中装有4个形状相同且分别标以号码1,2,3,4的小球,从中任意摸出两球,恰好摸出1号、2号两球的概率是

3、

4、 The weather turned out to be very good, __________ was more than we could expect.
A.what
B.which
C.that
D.its
5、 Do you still remember __________ to our school to give a lecture last year?
A.to invite
B.to be invited
C.inviting
D.being invited
填空题
6、 为了考察某种小麦的长势,从中抽取10株苗,测得苗高如下(单位:cm):12,13,14,15,10,16,13,11,15,11.则该品种的小麦苗高的样本方差为 cm2.
7、 函数Y=2x(x+1)在,x=2处的切线方程是 .
简答题
8、 弹簧的伸长与下面所挂砝码的重量成正比,已知弹簧挂209重的砝码时长度是l2cm,挂
359重的砝码时长度是l5cm,写出弹簧长度y(cm)与砝码重x(g)的函数关系式,并求弹簧
不挂砝码时的长度.
9、 (本小题满分13分)

10、回答题:
提示:假如你在北京,要去天安门,你不认识路,于是去问路。别人告诉你沿着这条街直行,第二个路口右转,不需要乘坐公共汽车。下面是问路的一段对话,请把五句话补全。
A : Excuse me,____51____ ?
B: Sure,____52____, then take the second turn on the right.
Walk on until you come to the traffic lights. Then turn left. You can't miss it.
A: ____53____ ?
B: No, you can walk there.
A: ____54____ ?
B: It's only about 10 minutes' walk.
A: ____55.____
B : Not at all. Bye-bye!
A: Bye!
第51题________
1、

( )

2、某袋中装有4个形状相同且分别标以号码1,2,3,4的小球,从中任意摸出两球,恰好摸出1号、2号两球的概率是

3、


4、 The weather turned out to be very good, __________ was more than we could expect.
A.what
B.which
C.that
D.its
5、 Do you still remember __________ to our school to give a lecture last year?
A.to invite
B.to be invited
C.inviting
D.being invited
填空题
6、 为了考察某种小麦的长势,从中抽取10株苗,测得苗高如下(单位:cm):12,13,14,15,10,16,13,11,15,11.则该品种的小麦苗高的样本方差为 cm2.
7、 函数Y=2x(x+1)在,x=2处的切线方程是 .
简答题
8、 弹簧的伸长与下面所挂砝码的重量成正比,已知弹簧挂209重的砝码时长度是l2cm,挂
359重的砝码时长度是l5cm,写出弹簧长度y(cm)与砝码重x(g)的函数关系式,并求弹簧
不挂砝码时的长度.
9、 (本小题满分13分)

10、回答题:
提示:假如你在北京,要去天安门,你不认识路,于是去问路。别人告诉你沿着这条街直行,第二个路口右转,不需要乘坐公共汽车。下面是问路的一段对话,请把五句话补全。
A : Excuse me,____51____ ?
B: Sure,____52____, then take the second turn on the right.
Walk on until you come to the traffic lights. Then turn left. You can't miss it.
A: ____53____ ?
B: No, you can walk there.
A: ____54____ ?
B: It's only about 10 minutes' walk.
A: ____55.____
B : Not at all. Bye-bye!
A: Bye!
第51题________