问题 单项选择题

甲亢手术引起神经损伤,下列哪项说法是错误的()

A.喉上神经外支支配环甲肌,损伤引起患者声带松弛,声调降低

B.喉上神经内支损伤引起误咽

C.喉返神经前支支配声带内收肌,损伤后使声带内收

D.一侧喉返神经损伤,引起声嘶

E.一侧喉返神经后支损伤可无明显临床表现

答案

参考答案:C

解析:喉返神经前支支配声带的内收肌,损伤后使声带外展。

阅读理解

The final exam comes in June. When the exam ends(结束) , the summer vacation begins. Boys and girls have about two months to relax. The summer vacation is the best time of the year for most children. The weather is usually fine. They can swim, go to summer camps or visit other places with their parents.

Of course, the beaches  are  good places for relaxing.  Some children are lucky(幸运的)  to live near the beach. They can often play in the water. But for the children far(远的)from the sea, they go to the beaches for one or two weeks with their parents.

Why do children like spending their summer vacation on the beaches? It is because they like the sand(沙) , the sun, the cool wind and the sea water. There are lots of new things to see, nice things to eat, and exciting things to do.

小题1:School children usually have exams     .

A.in June

B.after June

C.before June

D.In July小题2:The summer vacation is about     .

A.two weeks

B.two months

C.three months

D.Two days小题3:Why do children like summer vacation?

A.Because the weather is fine.

B.Because it is long.

C.Because the weather is fine and they can have lots of activities.

D.Because they can have exams.小题4:Children near the beach can enjoy the sea____

A.in the evening

B.for one or two weeks

C.for two months

D.very often小题5:Which of the following is NOT right?

A.Children like going to the beaches only because they can see lots of new things.

B.Children like summer vacation best.

C.Children can swim and enjoy the sand, wind, and water on the beaches.

D.Children like to spend their summer vacation on beaches.

单项选择题 配伍题