于下型室间隔缺损在二维超声显像检查时有什么表现 A．右心房扩大 B．肺动脉变窄 C．

对ALL-L₃的白血病细胞形态特点描述正确的是（）

A.胞质深蓝，空泡呈蜂窝状

B.核染色质较粗

C.以大细胞为主，大小不一致

D.核仁小而不清楚

E.以小细胞为主，大小较一致

当同频雷达干扰过于严重时，可换用（）观测。

具有“离、入、出、合”分布特点的是（）。

A.十五络脉

B.十二皮部

C.十二经脉

D.十二经别

E.十二经筋

In the following essay, each blank has four choices. Choose the best answer and write-down on the answer sheet.

Microwave communication uses high-frequency (29) waves that travel in straightlines through the air. Because the waves cannot (30) with the curvature of the earth, they can be (31) only over short distance. Thus, microwave is a good (32) for sending data between buildings in a city or on a large college campus. For longer distances, the waves must be relayed by means of "dishes" or (33) . These can be installed on towers, highbuildings, and mountain tops.

31（）

A.transmitted 

B.transformed 

C.converted 

D.delivered

患者女，42岁，右眼眼红、眼痛伴视力下降3天。Vod0．3，Vos1．0；Tod34mmHg，Tos15mmHg；右眼球结膜睫状充血，角膜轻度水肿，尘状KP（++），前房轴深3C．T．，周边1／4CT．，房水Tyndall征阳性，虹膜纹理模糊，瞳孔3mm×3mm，对光反射减弱，晶状体透明，视盘色红，边界清，中心凹反光存在。左眼眼前后段检查正常。

患者正确的诊断应该为（）

A.原发性慢性闭角型青光眼

B.原发性急性闭角型青光眼

C.葡萄膜炎继发青光眼

D.青光眼-睫状体炎综合征

E.剥脱综合征