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问题 单项选择题

船舶照明器一般由分配电板（箱）引出单相支路供电。船员或旅客居住的舱室的照明器供电方式是（）。

A．同一个舱室的所有照明器共同使用一个供电支路

B．几个邻近舱室的棚顶灯共同使用一个供电支路

C．一个照明器使用一个的供电支路

D．同一规格的照明器使用同一个供电支路

答案

参考答案：B

完形填空

阅读下面短文，用括号内所给动词的适当形式填空

I am John．I am l7 years old，and I live in England．My father works in a horse-riding school．I have been riding since I（61） _____ （be）six．I go horse-riding every Saturday．Now, I can ride quite well．I often（62） _____ （spend）all Saturdays at the riding sch001．I help to get the horses ready．I also help the new students．

Look，there are some people（63） _____ （train）horse-ridin9．The girl named Xinyi （64） _____ （walk）the horse around（遛马）and getting ready to get onto the horse．She is from China．She looks beautiful．She（65） _____ （study）here three times．Last time，I helped her move up and down at the same time as the horse（随着马动的频率）．while we were learning how to jump the horse，suddenly she fell off the horse and（66）_____（hurt）her knees badly．I felt sorry that I（67）_____（not help）her at that time．I thought she wouldn’t come this Saturday．To my surprise。she came again! What a brave girl! Last month，she（68） ____ （invite）to come to England for a fashion show．She said she was glad to have the chance to come here and she enjoyed herself．

Oh，Xinyi is riding towards me．

“Hi，Xinyi! You’re great! I have never seen such a brave girl like you．”

‘Thanks．John! I am leaving for Beijing tomorrow．Thanks for helping me these days．I will never forget the exciting experience．I（69） _____ （share）it with my friends．”

“I hope（70） _____ （meet）you soon．”
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判断题

大面积热修炉室时必须留有不同结焦时间的缓冲炉。
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