时下社会流行着这样的顺口溜:“读书苦读书累、读书还要交学费、不如参加黑社会,有吃

题型:辨析题

问题:

时下社会流行着这样的顺口溜:“读书苦读书累、读书还要交学费、不如参加黑社会,有吃有喝有地位” 你认为顺口溜说得有道理吗? 

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

考点:违法与犯罪受教育的权利和义务社会主义初级阶段的基本国情
题型:辨析题

睾丸及附睾的急性化脓性感染称为()

A.子痰

B.囊痈

C.子痈

D.脱囊

E.卵子瘟

题型:辨析题
选择相应答语。
A
(     )1. What's that in English?
(     )2. Is this your ID card?
(     )3. What's your family name?
( )4. How do you spell the word?
( )5. What's Anna's telephone number?
(     )6. What color is your pencil case?
B
a. 101-20230346
b. D-I-C-T-I-O-N-A-R-Y, dictionary.
c. It's blue and red.
d. It's a backpack.
e. Brown.
f. Yes, it is.
题型:辨析题
如图所示,两根相距为l的平行直导轨ab、cd、b、d间连有一固定电阻R,导轨电阻可忽略不计;MN为放在ab和cd上的一导体杆,与ab垂直,其电阻也为R;整个装置处于匀强磁场中,磁感应强度的大小为B,磁场方向垂直于导轨所在平面(指向图中纸面内);现对MN施力使它沿导轨方向以速度v(如图)做匀速运动;令U表示MN两端电压的大小,则(  )

A.U=vBl,流过固定电阻R的感应电流由b到d

B.U=vBl,流过固定电阻R的感应电流由d到b

C.U=vBl,流过固定电阻R的感应电流由b到d

D.U=vBl,流过固定电阻R的感应电流由d到b

题型:辨析题

灭火一般方法包括()。

A.直接灭火法

B.喷射灭火法

C.冷却灭火法

D.隔离灭火法

E.窒息灭火法

题型:辨析题

容易发生出血性梗死的器官是

A.肺
B.脑
C.心
D.肾
E.脾

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