在列车信号的主灯丝断丝后要及时更换灯泡,确保列车信号的连续显示。
参考答案:对
在解除或者终止劳动合同后,竞业限制的人员到与单位生产或者经营同类产品的有竞争关系的其他用人单位的竞业限制期限,不得超过()。
A、三个月
B、六个月
C、一年
D、二年
It was a very hot day in the middle of summer, and there were no trees along the street. Mr. Read (41) his shop at half past five, and went out into the street and began walking to the bus. He was a very (42) man. The sun shone straight down the street, and in a few minutes Mr. Read (43) very hot.
A. withB. next C. near
A small boy came out of another (44) in the street and followed Mr. Read. He stayed very (45) him all the time, and he kicked Mr. Read’s (46) several times. Mr. Read looked at him angrily each time.After the fourth time, Mr. Read stopped, turned (47) and said to the small boy, "What are you doing (48) following me like that! You’re going to hurt my feet.""I’m (49) , but don’t stop me, please!" the small boy said. "It’s very hot today, and there isn’t (50) shade anywhere else in the street!\