焦距范围在75mm—80mm之间的镜头是常用的（）的标准镜头。A、135照相机 B、

根据短文内容，选择正确答案填空。

Mr. Smith is an Englishman. He teaches English well. His English classes are very interesting. He likes us and we like him, too.

Mr. Smith has two children---Tom and Lucy. Tom is seven and his sister Lucy is four. Tom goes to school but Lucy doesn’t. Mr. Smith likes to wear a T-shirt and Jeans. Football is his favorite sport. After school, we often have a basketball game. Sometimes Mr. Smith watches and joins us. He plays basketball just for fun.

小题1:Mr. Smith is________.

A．a Chinese teacher

B．an English driver

C．a Japanese teacher

D．an English teacher小题2:How many sons does Mr. Smith have?                .

A．Only one

B．Two

C．Three

D．Not any小题3: Lucy doesn’t go to school because_______.

A．she looks beautiful

B．she is seven

C．she is only four

D．she doesn’t like school小题4:_______is Mr. Smith’s favorite sport.

A．Basketball

B．Football

C．Running

D．Volleyball小题5:The story is about______.

Mr. Smith’s son B. Mr. Smith C. Tom and Lucy D. A basketball game 

一辆汽车从车站出发，静止开始匀加速直线向南行驶10s，走过的位移为80m；然后换挡以另一速度向东匀速直线行驶15s，走过的位移为60m．求：

（1）简要画出该汽车运动的示意图；

（2）该汽车在匀加速过程的加速度大小；

（3）这25s的位移的大小和平均速度大小．

　　古人在称呼别人时不直说其名姓，常用号、官职名、出生地名等来称人，你知道下面的称呼指的是谁吗？

（1）王右丞________                   （2）柳河东           _____ 

画者练就一双画眼、大千世界各种形象随时随地、有光有色地流过眼前，偶有美感，即刻被这双眼捉住，尽情地痴醉其间，这是何等的快乐。这些快感一层层积存心中，闲暇时一片片翻出来看，这又是何等美妙的享受。时而，浩阔深幽的心底，会悠然浮起一幅画来，它不是那些眼见过的画面，这才是一幅真正的画!我不过没有时间将它形之于纸，却常常这样完成了绘画所必需的全部思维过程。 根据这段文字，“这才是一幅真正的画”的含义是( )。

A．绘画所必需的全部思维过程

B．内心积存的绘画所需的美感

C．画眼所见大千世界各种形象

D．痴醉于画眼所见的美妙感受

肾功能不全的病人，在全麻下行直肠癌根治术，最适宜的肌松药应选（）

A.维库溴铵

B.氯二甲箭毒

C.哌库溴铵

D.琥珀胆碱

E.阿曲库铵