问题
判断题
对新投产的机组或汽轮机调节系统经重大改造后的机组可以不进行甩负荷试验
答案
参考答案:错
对新投产的机组或汽轮机调节系统经重大改造后的机组可以不进行甩负荷试验
参考答案:错
用方框中所给单词的适当形式填空,使短文完整正确。(每个单词限用一次)
On the eve of the Spring Festival, we all wear new clothes and go to grandparents’house. Families get 小题7:_________ to have a good time. We are happy 小题8:________ dumplings and many delicious food. After dinner, we set off firecrackers(燃放爆竹).The children can get red 小题9:____________ and they give best小题10:__________ to their grandparents. Everyone is very happy. |