某商场利用转盘进行有奖促销活动，转盘扇形区域的圆心角及奖品设_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题填空题

某商场利用转盘进行有奖促销活动，转盘扇形区域的圆心角及奖品设置如下表：小英有一次转盘的机会，能获奖得学习机的概率是______．

	特等奖	一等奖	二等奖	三等奖	鼓励奖
圆心角	1°	10°	60°	90°	199°
奖品	冰箱	彩电	学习机	自行车	笔记本

答案

一个周角是360°，获得学习机的圆心角是60°，所以能获奖得学习机的概率是

60

360

=

1

6

．

多项选择题

大角膜与先天性青光眼的不同之处有()

A．眼压正常

B．角膜透明

C．角膜缘界限清楚

D．角膜扩张明显

E．无进展

填空题

Questions 9-13

·You will hear five different opinions about friendship.
·For questions 9-13, choose from the list A-F what friendships mean to them.
·Use the letters only once. There is one extra letter which you do not need to use.
A. A real friend can share your happiness, accept and forgive faults.
B. Sometimes your best friend is yourself.
C. Family is more important than friends in his mind.
D. Friendship is more important than love.
E. A friend is someone who can understand you.
F. His best friend is his wife, because she knows what kind of mood
he is in.

Questions 9-13

·You will hear five different opinions about friendship.
·For questions 9-13, choose from the list A-F what friendships mean to them.
·Use the letters only once. There is one extra letter which you do not need to use.
A. A real friend can share your happiness, accept and forgive faults.
B. Sometimes your best friend is yourself.
C. Family is more important than friends in his mind.
D. Friendship is more important than love.
E. A friend is someone who can understand you.
F. His best friend is his wife, because she knows what kind of mood
he is in.