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【简答题】
An Impressive English Lesson To my son, I am a 1 : a father he is 2 listen to and a man 3 the rules of grammar. And I got 4 this because my student was unable to describe properly her feeling on her 5 to Europe. However, it doesn’t 6 to criticize our students. They unfairly bear the bulk of the criticism for these 7 because there is a sense that they 8 . On one hand, they are misled by the 9 . On the other hand, school fails to 10 the essential framework of language, accurate grammar and proper vocabulary. Perhaps, language should be looked upon as a 11 and a 12 : often study the road map (check grammar) and 13 the car engine (adjust vocabulary). Learning grammar and a good vocabulary is just like driving with a road map in a 14 car. 15 , 16 , and 17 communication depends upon grammar and a good vocabulary, the two 18 assets for students, but they are 19 in schools.
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【单选题】将R1、R2两个电阻串联,已知:R1=3R2,测得R2电压为5V,则R1、R2的总电压为( )。
A.
5V
B.
10V
C.
15V
D.
20V
【单选题】使用牙挺时,一般支点位于
A.
邻牙牙颈部
B.
近中颊牙槽嵴
C.
远中颊牙槽嵴
D.
近中颊侧骨板
E.
远中颊侧骨板
【单选题】西方教育史上第一本教育专著是( )
A.
《雄辩术原理》
B.
《康德论教育》
C.
《大教学论》
D.
《论科学的价值和发展》
【单选题】使用牙挺时,一般支点位于
A.
邻牙
B.
近中颊侧牙槽嵴
C.
近中舌侧牙槽嵴
D.
舌侧骨板
E.
颊侧骨板
【单选题】西方教育史上第一本教育专著是 ( )
A.
《忏悔录》
B.
(政治学》
C.
《雄辩术原理》
D.
. 《教育漫话》
【单选题】两个电阻串联, R 2 =5 R 1 ,总电压为60V,则 R 1 两端电压的 U 1 的大小为 ( )
A.
50V
B.
10V
C.
15V
D.
45V
【单选题】使用牙挺时,一般支点位于
A.
邻牙牙颈部
B.
近中颊侧骨板
C.
近中颊侧牙槽嵴
D.
远中颊侧骨板
E.
远中颊侧牙槽嵴
【简答题】西方教育史上第一本教育专著是古罗马的昆体良著的( )
【单选题】三个电阻之比为R1:R2:R3=1:2:5,将这三个电阻串联,则这三个电阻两端电压之比是
A.
1:2:5
B.
5:2:1
C.
1:1:1
D.
10:5:2
【单选题】已知电阻 R1=5Ω,R2=20Ω,将这两个电阻串联,则两个电阻消耗的的功率之比P1/P2为( )
A.
1:4
B.
2:1
C.
3:2
D.
4:1
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