下列哪项是肠外营养糖代谢紊乱所致的并发症（）。 A.胆汁淤滞 B.脱发 C.神经炎

下列图示的湖泊（或湖群）为咸水湖的是（   ）

Lying in the sun on a rock, the cougar(美洲豹)saw Jeb and his son, Tom, before they saw it. Jeb put his bag down quickly and pulled his jacket open with both hands, making himself look big to the cougar. It worked. The cougar hesitated, ready to attack Jeb, but ready to forget the whole thing, too.

Jeb let go of his jacket, grasped Tom and held him across his body, making a cross. Now the cougar’s enemy looked even bigger, and it rose up, ready to move away, but unfortunately Tom got scared and struggled free of Jeb.

“Tom, no!” shouted his father.

But Tom broke and ran and that’s the last thing you do with a cougar. The second Tom broke free, Jeb threw himself on the cougar, just as it jumped from the rock. They hit each other in mid-air and both fell. The cougar was on Jeb in a flash, forgetting about Tom, which was what Jeb wanted.

Cougars are not as big as most people think and a determined man stands a chance, even with just his fists. As the cougar’s claws(爪子)got into his left shoulder, Jeb swung his fist at its eyes and hit hard. The animal howled（吼叫）and put its head back. Jeb followed up with his other fist. Then out of the corner of his eye, Jeb saw Tom. The boy was running back to help his father.

“Knife, Tom” shouted Jeb.

The boy ran to his father’s bag, while Jeb stated shouting as well as hitting, to keep the cougar’s attention away from Tom. Tom got the knife and ran over to Jeb. The cougar was moving its head in and out, trying to find a way through the wall Jeb was making out of his arms. Tom swung with the knife, into the cougar’s back. It howled horribly and ran off into the mountains.

The whole fight had taken about thirty seconds.

小题1:Why did Jeb pull his jacket open when he saw the cougar?

A．To get ready to fight

B．To frighten it away

C．To protect the boy

D．To cool down小题2:What do we know about cougars?

A．They are afraid of noises

B．They hesitate before they hit

C．They are bigger than we think

D．They like to attack running people小题3:How did Jeb try to hold the cougar’s attention?

A．By keeping shouting and hitting

B．By making a wall out of his arms

C．By throwing himself on the cougar

D．By swinging his fists at the cougar’s eyes小题4:Which of the following happened first?

A．The cougar jumped from the rock

B．Tom struggled free of his father

C．Jeb asked Tom to get the knife

D．Jeb held Tom across his body

出版物细分市场的吸引力取决于消费者和（）

A.发行商

B.替代品

C.编辑人员

D.现实竞争者

E.潜在竞争者

Few people doubt the fundamental importance of mothers in child-rearing, but what do fathers do Much of what they contribute is simply the result of being a second adult in the home. Bringing up children is demanding, stressful and exhausting. Two adults can support and make up for each other’s deficiencies and build on each other’s strengths.

Fathers also bring an array of unique qualities. Some are familiar: protector and role model. Teenage boys without fathers are notoriously prone to trouble. The pathway to adulthood for daughters is somewhat easier, but they must still learn from their fathers, in ways they cannot from their mothers, how to relate to men. They learn from their fathers about heterosexual trust, intimacy and difference. They learn to appreciate their own femininity from the one male who is most special in their lives. Most important, through loving and being loved by their fathers, they learn that they are love-worthy.

Current research gives much deeper—and more surprising—insight into the father’s role in child-rearing. One significantly overlooked dimension of fathering is play. From their children’s birth through adolescence, fathers tend to emphasize play more than caretaking. The father’s style of play is likely to be both physically stimulating and exciting. With older children it involves more teamwork, requiring competitive testing of physical and mental skills. It frequently resembles a teaching relationship: come on, let me show you how. Mothers play more at the child’s level. They seem willing to let the child direct play.

Kids, at least in the early years, seem to prefer to play with daddy. In one study of 2.5-year-olds who were given a choice, more than two-thirds chose to play with their father.

The way fathers play has effects on everything from the management of emotions to intelligence and academic achievement. It is particularly important in promoting self-control. According to one expert, "children who roughhouse with their fathers quickly learn that biting, kicking and other forms of physical violence are not acceptable. " They learn when to "shut it down. "

At play and in other realms, fathers tend to stress competition, challenge, initiative, risktaking and independence. Mothers, as caretakers, stress emotional security and personal safety. On the playground fathers often try to get the child to swing even higher, while mothers are cautious, worrying about an accident.

We know, too, that fathers’ involvement seems to be linked to improved verbal and problem-solving skills and higher academic achievement. Several studies found that along with paternal strictness, the amount of time fathers spent reading with them was a p predictor of their daughters’ verbal ability.

For sons the results have been equally striking. Studies uncovered a p relationship between fathers’ involvement and the mathematical abilities of their sons. Other studies found a relationship between paternal nurturing and boys’ verbal intelligence.

Which of the following statements is true().

A. Mothers tend to stress personal safety less than fathers.

B. Boys are likely to benefit more from their fathers’ caring.

C. Girls learn to read more quickly with the help of their fathers.

D. Fathers tend to encourage creativeness and independence.

‘船舶处于左舷交叉相遇’的英文翻译是（）.

A、VESSEL OVERTAKING ON PORT SIDE.

B、VESSEL OVERTAKING ON STARBOARD SIDE.

C、VESSEL CROSSING FROM PORTSIDE.

D、VESSEL CROSSING FROM STARBOARDSIDE.