下列哪种肿瘤的恶性型归入癌?() A.血管瘤 B. * * 状瘤 C.间皮瘤 D.滑膜瘤

题型:单项选择题 A1/A2型题

问题:

下列哪种肿瘤的恶性型归入癌?()

A.血管瘤

B. * * 状瘤

C.间皮瘤

D.滑膜瘤

E.脑膜瘤

考点:肿瘤放射治疗学主治医师肿瘤学基础肿瘤学基础题库
题型:单项选择题 A1/A2型题

下列现象不属于遗传的是( )

A.子女的一些性状跟他们的父母相似

B.小羊和小牛吃同种草,小羊长成大羊,小牛长成大牛

C.子女与父母之间,在相貌上有些差异

D.种瓜得瓜,种豆得豆

题型:单项选择题 A1/A2型题

一个物体做匀速直线运动,它在2min内通过了300m的路程.这个物体在前10s内的速度是______m/s.通过最后50m所用的时间是______s.

题型:单项选择题 A1/A2型题

SECTION B (18 points)

Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with word or phrases that best fits the context.

There was once a lonely girl who wanted so much for love. One day while she was walking in the woods she found two starving (挨饿的) birds. She took them home and put them in a small  36 . She treated them with love and the birds grew  37 . Every morning they  38  her with a wonderful song. The girl felt great love for the birds.

One day, the girl left the door with the cage open. The  39  and stronger of the two birds flew from the cage. The girl was worried that he  40  fly away,so as he flew close, she caught him wildly. Her heart felt glad at her success in capturing (捕获) him. Suddenly she felt the bird go limp (无力的). She opened her hands  41  looked at the dead bird. Her strong love had killed him.

She noticed  42  bird moving slowly to the edge of the cage. She could feel his great need for  43 . He needed to fly into the blue sky. She lifted him from the cage and let him go. The bird  44  once, twice, three times over her head.

The girl watched happily at the sky. Her heart was no longer worried about her loss. She wanted the bird to be happy. Suddenly, the bird flew  45  and landed softly on her shoulder. He  46  the sweetest song for her that she had ever heard.

The fastest way to  47  love is to hold on to it too tight; the best way to keep love is to give it WINGS.

36. A. cage                   B. box                      C. house                   D. bag

37. A. old                     B. tall                          C. strong                      D. weak

38. A. showed         B. gave                 C. greeted                     D. followed

39. A. smaller        B. weaker                     C. taller                        D. larger

40. A. will                    B. would                     C. should                      D. must

41. A. but              B. or                     C. and                      D. so

42. A. another            B. the other               C. others                  D. some

43. A. food              B. space                   C. love                    D. freedom

44. A. walked           B. left                           C. circled                  D. ran

45. A. closer             B. away                   C. farther                        D. down

46. A. sang              B. danced                        C. flew                    D. wrote

47. A. get               B. lose                   C. remain                  D. find

题型:单项选择题 A1/A2型题

用一钳型电流表测量三项对称电路电流,如果将三相导线均放入钳口中,电流表指示为()。

A、正常相电流;

B、三相电流;

C、零;

D、三相电流的代数和。

题型:单项选择题 A1/A2型题

陪同外方人士在路上行进时要注意哪些礼仪?

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