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My children are小题1: up fast. My daughter is 16 and my boy is already in junior high school. As they get bigger our house seems to get小题2: . So we want to sell some of our things in a yard sale and give the money to a小题3: home. We have already cleared out a lot of things from our bedrooms. We have 小题4: to each sell five things that we no longer use. My son was quite 小题5: at first. Although he has not played with his old toys for a long time, he still wanted to keep them. For example, he has owned a train and railway set since his小题6: birthday, and he played with it almost every week until he was about seven. And he did not want to lose his toy monkey, either. He 小题7: next to the monkey every night when he was a child. My daughter was more understanding, although she also felt sad to part with小题8: toys. As for 小题9: , I did not want to give up my football shirts, but, to be小题10: , I have not played for a while now. I am getting older, too!
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参考答案:
举一反三
【多选题】下面关于串的叙述正确的是( )。
A.
串是字符的有限序列
B.
模式匹配是串的一种重要运算
C.
空串是由空格构成的串
D.
串可以采用顺序存储,也可以采用链式存储
【判断题】铅尘进入婴儿体内的主要途径有呼吸,皮肤接触。
A.
正确
B.
错误
【简答题】影响磁粉检测灵敏度的主要因素有哪些?
【单选题】10KV及以下架空电力线路在同一档距内,同一根导线上的接头,不应超过()。
A.
1个
B.
2个
C.
3个
D.
4个
【判断题】10kV及以下架空电力线路的导线,在同一档距内,同一根导线上的接头,不应超过1个。
A.
正确
B.
错误
【单选题】在工业生产中,铅及其化合物进入人体的主要途径是( )。
A.
经呼吸道进入
B.
经皮肤侵入
C.
随吸烟吸入
D.
随消化道摄人
E.
随饮水饮入
【单选题】在工业生产中,铅及其化合物进入人体的主要途径是
A.
经呼吸道进入
B.
随食物摄入
C.
经皮肤侵入
D.
随饮水饮入
E.
随吸烟吸入
【单选题】铅的主要吸入途径是
A.
消化道
B.
呼吸道
C.
皮肤
D.
黏膜
【单选题】铅进入人体的途径主要是
A.
呼吸道
B.
皮肤
C.
粘膜
D.
消化道
E.
血液
【判断题】10kV及以下架空电力线路的导线,在同一档距内,同一根导线上的接头,不应超过1个。
A.
正确
B.
错误
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