盘状肺不张的影像特征是（） A.近肺底的横行条状致密 B.尖端指向肺门的三角形致密影

---Would you mind giving your advice on how to improve our business management?

---If you make ______ most of the equipment, there will be ______ rise in production．

A．/; /

B．the; a

C．/；a

D．the; /

take off ,    on time ,    take place ,    turn off ,    thanks to ,    rather than

小题1:             my teacher's help, I worked out the problem at last.

小题2:We should think about others first,            ourselves.

小题3:Can you            the radio？ I'm writing my homework.

小题4:Great changes have           since I left my hometown 10 years ago.

小题5:I hope you can come to the meeting            tomorrow.

微量升华物在显微镜下呈长柱形、针形、羽状结晶，结晶上滴加三氯化铁醇溶液，结晶溶解成暗紫色的中药材是（）。

A．牡丹皮

B．黄连

C．大黄

D．大青叶

E．斑蝥

哪种中药可治疗气虚自汗、阴虚盗汗（）

A.金樱子

B.麻黄根

C.黄芪

D.覆盆子

E.桑螵蛸

根据《内河营运船舶检验规程》，特别检验的展期一般不得超过（）

A、1个月

B、3个月

C、6个月

D、9个月