有114名学生分A、B、C三种书，其中90名学生分到了A种书，83名学生分到了B种书

小题1: He _____ (weight) only 70 kilos now after taking a balanced diet.

小题2: Sometimes, body language in communication is a wonderful way _____ (express) ourselves.

小题3: Enough exercise outdoors can make us _____ (精力充沛的).

小题4:There is no doubt that Moyan is a great _____ (succeed) with Nobel Prize.

小题5:The government should encourage social groups to care for the disabled who

(have) difficulty in life.

小题6:The songs _____ (full) of strong feelings remind us of the “good old days”.

小题7: Some inventions that led to the colorful movies are on show, _____ (include) cameras.

小题8:New technology _____ (提供) us with more chances to know about the society.

小题9: — Is Mr. Black still single?

— No, he _____ (结婚) for two months by now.

情景交际。

A. Oh,what's the weather like there?    

B. Are you going there,too? 

C. Thank you for talking to me today.    

D. Anything else?  

E. What are you doing there? 

F. Where are you going for your next vacation?    

A. Hi, Vancessa.  I'm Jeff  Black from Lives of the Very Famous magazine. 1._____

B: Oh, you're welcome. It's nice to meet you, Jeff.

A: Vancessa, our readers want to know what famous people do for vacation. 2._____

B: Well, I'm going to Italy.

A: 3._____

B: It's beautiful, …,  and it's always sunny and warm !

A: Really? 4._____

B: Oh, going to the beach ... maybe playing volleyball ...

A: 5._____

B: Oh, yes, going sightseeing, going shopping, you know, the usual ...

A: And how long are you staying?

B: Oh, only for 3 weeks.

A: Well, that sounds great.

鉴别腹股沟斜疝或直疝最有意义的体征是

A．疝块的形状

B．疝块是否进入阴囊

C．还纳疝内容后，压住内环，增加腹压时，疝内容物是否脱出

D．疝内容的质地

E．单侧或双侧

蒙医用药剂量较明确而恒定，按成人计，汤剂应()

A．每次3～5g，1日2～3次

B．每次5～10g，1日2～3次

C．每次3～5g，1日3～4次

D．每次5～10g，1日3～4次

E．以上均不是

设图所示放大电路的输入信号u_i为正弦信号，放大电路的参数如图上所注。试求：放大电路的输入电阻和输出电阻（）。

A．1.44kΩ，2kΩ

B．2kΩ，1.44kΩ

C．1.44kΩ，1.44kΩ

D．2kΩ，2kΩ