设全集U=R，集合A={x|x＞-1}，B={x|x＞2}，则A∩CUB=（ ）

任务型阅读。 (10分)

As young students, you have many dreams. These dreams can be very big, such as winning the Nobel Prize; they can also be small, such as becoming one of the best students in your class.

Once you find a dream, what do you do with it? Do you ever try to make your dream real?

Andrew Matthews, an Australian writer, tells us that making your dreams real is life’s biggest challenge (挑战). You may think you’re not very good at some school subjects, or that (1) to become a writer is difficult for you. Those kinds of ideas stop you from realizing (实现) your dream.

In fact, everyone can realize his dream. The first thing you must do is to remember what your dream is. Don’t let it leave your heart. (2)Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of (由…组成) many small dreams.

You must also never give up your dream. There will be difficulties on the road to your dreams. But the biggest difficulty comes from yourself. You need to decide what is the most important. (3)You shouldn’t watch TV. You’d better study instead. It will help you to get better exam results.

小题1:回答问题：What does Andrew Matthews do?

He _______________________________________________________.

小题2: 在文中找出realize的同义词组：________ ________

小题3:根据（1）处完成下面的句子。（每空一词）

It’s ________ for you to ________ a writer.

小题4: 将（2）处翻译成汉语。

________________________________________________________________

小题5: 根据（3）处完成下面的句子。（每空一词）

You’d better study instead of ________ ________, so you will get good exam results.

EAN-13码的编码规则是（）。

A.唯一性

B.永久性

C.有含义

D.无含义

铁的密度ρ=7.8×10³kg/m³、摩尔质量M=5.6×10^-2kg/mol，阿伏加德罗常数

N_A=6.0×10²³mol^-1。铁原子视为球体，估算铁原子的直径大小。（保留一位有效数字）

乌梅丸的药物组成中不包括

A．槟榔
B．附子
C．当归
D．黄柏
E．细辛

空间利用率最大化是仓储管理的唯一目标。( )