果糖属于单糖，其血糖生成指数高于属于双糖的蔗糖。( )

患者男性，35岁。因"咳嗽、右侧胸痛、气促伴发热、盗汗7天"入院。查体：T38.6℃，P100次/分，R20次/分，BP120/75mmHg。意识清楚。巩膜无黄染，气管左偏，右侧中下肺叩诊浊音，呼吸音明显降低。左肺无特殊。心界向左轻度移位。余无特殊。

提示：右侧可见中等量胸腔积液，肺实质未见明显病灶。胸水常规检查提示为渗出液，未见癌细胞和抗酸杆菌。胸膜活检为结核性改变。诊断为结核性渗出性胸膜炎。采用异烟肼（0.3/d）+利福平（0.45/d）+链霉素（0.75/d）进行抗痨治疗。半月后病人出现耳鸣、口唇发麻，考虑为（）

A.贫血所致

B.异烟肼的副作用

C.链霉素的副作用

D.利福平的服作用

E.感冒所致

F.营养不良所致

下列动物中,属于脊椎动物的一组是(    )

①带鱼  ②青蛙  ③海蜇  ④蟹  ⑤海葵 ⑥鸡  ⑦珊瑚 ⑧河蚌  ⑨扇贝  ⑩虾

A．①②③⑧⑩

B．④⑤⑥⑦⑧⑨⑩

C．①②③⑥⑦

D．①②⑥

Are you a man or a mouse When people ask this question they want to know (1) you think you are a (2) person or a coward. But you will never really know the answer to this question (3) you are tested in real life. Some people (4) they are brave but when they come face to face with real (5) , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like (6) .Lenny had always thought of himself as a (7) person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. (8) , on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny went to the river to See what was happening. He saw a woman in the (9) water. Lenny did not feel afraid. He kept very (10) and did a very dangerous thing. He jumped into the Potomac, (11) to the woman, and kept her head (12) the water. Seventy-eight people died that day. Thanks to Lenny, it was not (13) .When you are in a very (14) situation and feel afraid, the body automatically produces a chemical in the blood. The chemical is called adrenalin. (15) adrenalin in the blood system, you actually feel per and per and are (16) to fight or run away. However, when you are absolutely terrified, the body can produce too much adrenalin. Where this (17) , the muscles become very hard and you find you (18) move at all. You are then paralyzed with fear. This is (19) when we are very frightened, we sometimes say we’re "petrified". This word comes from the Greek word "petros", which means "stone". We are (20) frightened that we become stonelike.

第（17）空应选择（）

A．gets

B．disappears

C．happens

D．goes

人民警察认为上级的决定和命令有错误的，提出的意见又不被采纳时，（）决定和命令。

A.可以改变

B.可以不执行

C.必须服从

D.视情况执行

桃花汤证的证候表现不包括下列哪项（）

A.腹痛

B.下利不止

C.下利便脓血

D.里急后重

E.小便不利