下图为正常人体内肝细胞与内环境之间物质交换的示意图，图中箭头表示血液流动的方向，①②

下列有关轻度昏迷病人的叙述正确的是（）

A.大声呼叫病人，可有微弱反应

B.对轻微的疼痛刺激有反应

C.对强烈的疼痛刺激可有反应

D.角膜反射迟钝

E.瞳孔对光反射消失

有“日光城”之称的是                            (    )

A．乌鲁木齐

B．拉萨

C．格尔木

D．鱼卡

Human cloning technology could be used to reserve heart attacks. Scientists believe that they may be able to treat heart attack by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged, and other problems may be solved if human cloning and its technology are not forbidden.

With cloning, infertile couples could have children. Current treatments for infertility, in terms of percentages, are not very successful. Couples go through physical and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for many more infertile couples to have children than ever before.

We should be able to clone the bone marrow（骨髓） for children and adults suffering from leukemia（白血病）. This is expected to be one of the first benefits to come from cloning technology. We may learn how to switch cells on and off through cloning and thus be able to cure cancer.

Cloning technology can be used to test for and perhaps cure gene-related diseases. The above is just a few examples of what human cloning technology can do for mankind. This new technology promises unprecedented （前所未有的）advancement in medicine if people will release their fears and let the benefit begin.

小题1:What does the underlined word “infertile” (paragraph 2) most probably mean?

A．with physical and emotional problems

B．short of time and money

C．unable to give birth to children

D．separated from each other for a long time小题2:According to the text, one of the first expected benefits from cloning technology is in ______.

A．the treatment of mental diseases

B．the reserve of heart diseases

C．the cure of gene-related diseases

D．the bearing of babies小题3:According to the writer, the main problem with the development of human cloning technology is that__________.

A．it has brought about benefits so far

B．it may be out of human control

C．people still know little about it

D．people are afraid of such technology

赵钱孙李周五位先生长途出行的方式都是乘坐汽车、火车或飞机，大致情况如下：

周先生最喜欢的出行方式是乘坐：（）

A．汽车

B．火车

C．飞机

D．无法确定

长沙的两馆一厅建在哪里？