问题 选择题

如图所示,电源电压不变,开关S闭合,滑动变阻器R1的滑片P向右移动时,电表的示数变化情况是

[ ]

A.电流表示数增大,电压表示数增大

B.电流表示数减小,电压表示数减小

C.电流表示数增大,电压表示数减小

D.电流表示数减小,电压表示数增大

答案

答案:D

完形填空

Every child has his own dream. Every child hopes to be an adult.  36 , is it really like what they imagine? As a boy  37 lives in modern times and in a modern city, I feel  38 

pressure (压力) on me with the city’s development. Although we  39 worry about money, we still have some  40 problems, such as competition among classmates and expectation (期望) from parents. These experiences are very  41 to our future. But  42 , they really give me a lot of pressure. I still clearly  43 the happiness of my childhood.  44 , we had to face the fact with time passing by. We began to  45 this invisible (无形的) pressure come upon us. We get up before sunrise and  46 after sunset. We work and study  47 an adult, even harder.

  48 we do is in order to get an excellent  49 . Growing up is very boring, but we  50 try to find happiness while growing up. I think friendship among our friends, the support from our parents and the encouragement from our teachers can help us. Why not enjoy the pleasure of growing up and its delicious taste?

小题1: A. However           B. And             C. So

小题2: A. which             B. who             C. whom

小题3: A. less              B. fewer               C. greater

小题4: A. always            B. often           C. seldom

小题5: A. other             B. another         C. others

小题6: A. helpful           B. happy           C. bad

小题7: A. at first              B. for example     C. in fact

小题8: A. think             B. remember        C. forget

小题9: A. Luckily           B. Unluckily       C. Impossibly

小题10:A. see            B. touch               C. feel

小题11: A. come out      B. come down       C. come back

小题12: A. as            B. like            C. alike

小题13:A. What               B. That            C. How

小题14: A. progress          B. mark            C. success

小题15:A. should         B. shouldn’t       C. mustn’t

单项选择题