问题
单项选择题
DB11/418-2007《电梯日常维护保养规则》中的电梯周期日常维护保养项目表(附录A)中有:()保养项目内容及要求。
A.日,月,季,半年,年
B.日,星期,半月,月,季
C.星期,半月,月,季,年
D.半月,月,季,半年,年
答案
参考答案:D
DB11/418-2007《电梯日常维护保养规则》中的电梯周期日常维护保养项目表(附录A)中有:()保养项目内容及要求。
A.日,月,季,半年,年
B.日,星期,半月,月,季
C.星期,半月,月,季,年
D.半月,月,季,半年,年
参考答案:D
阅读理解。根据短文内容,判断句子正(T)误(F)。 | |
Tom, an 11-year-old boy, was ill. He had a cough, and his mother was worried and took him to see a doctor. The doctor looked over Tom carefully and said, "Tom, nothing serious." Then he gave him some medicine. These are the words on the instructions of the cough medicine.
( ) 2. Tom had better have his meals before he takes the medicine. ( ) 3. The medicine can be kept in a fridge. ( ) 4. Children aged five can't take this medicine. ( ) 5. From this instruction we know Tom can go on using the medicine after Oct. ,2009. |