PROTOS90E卷烟机国产化引进代号是（）。A.ZJ15 B.ZJ17 C.ZJ1

Dear fellow students,

May I have your attention, please?  Now I’d like to make a speech here.  As we know, waste ___小题1:___ (become) common scenes on campus. Some pour the remains of a meal when there is still much ___小题2:___(leave);  ___小题3:___ simply walk away after washing hands, leaving the water ___小题4:___ (run); students leave the classroom every day ___小题5:___ noticing whether fans are switched off. Has thrift(节俭)，one of the most national tradition ___小题6:___ developed from our long history gone? ___小题7:___ so, find it back!

We don’t have to take great pains to control waste, but action and a grateful heart are needed; thank the water that runs through our fingers, and save it for poor Arabian or African countries struggling in water ___小题8:___ (short); thank the light we enjoy because in poor areas, children share a dim(昏暗的) lamp ___小题9:___ (read); thank all the paper we are able to use, for trees are cut down to satisfy ___小题10:___ needs; thank everything nature can offer and everything we can own.

Live and act, so the tradition of thrift will never fade.

左心室增大时可出现（）

A．胸骨上窝搏动

B．剑突下搏动

C．负性心尖搏动

D．抬举性心尖搏动

E．胸骨左缘第3～4肋间搏动

“鱼”和“衣”。在韵母上的区别是（）

A.唇形的圆和展

B.舌位的前和后

C.舌位的高和低

D.舌面和舌尖

DITCHING是指（）

A.失火

B.失压

C.陆地迫降

D.水上迫降

安死术常用方法之一为空气栓塞法，常用于兔、犬、猫、豚鼠。此法是向动物静脉注入一定量的空气，使之发生（）而死。一般兔、猫的注入空气量为20～40ml，犬为80～150m1。（）

A.栓塞

B.感染

C.污染

D.炎症