问题
单项选择题
关于水加温器说法错误的是?()
A、控制开关、复位电门、过热电门、热循环电门、加热元件及指示灯。
B、2号汇流条的115伏交流供给前厕所;1号汇流条的115伏交流供给后厕所。
C、3个厕所都有水加温器。
D、指示灯亮表明电已供到加热器上,此时水温低于125℉/52C.°。
答案
参考答案:D
关于水加温器说法错误的是?()
A、控制开关、复位电门、过热电门、热循环电门、加热元件及指示灯。
B、2号汇流条的115伏交流供给前厕所;1号汇流条的115伏交流供给后厕所。
C、3个厕所都有水加温器。
D、指示灯亮表明电已供到加热器上,此时水温低于125℉/52C.°。
参考答案:D
完形填空 | ||||
No visitor was left in the museum now, and John was walking around to check if everything was all right. 1 he saw a beautiful painting lying on the floor. John 2 and gave it to the curator (馆长). The curator called several museums to check if it was a stolen painting 3 no one claimed (认领) it. So the curator ![]() was 5 to have such a painting in his museum and congratulated John on his discovery. Some weeks later a woman and her 6 came to the museum. While they were looking at that painting, the little boy began to 7 . The curator went over and asked what was making him so sad. The child pointed to 8 and said, “That’s my painting and I want it back.” “Yes,” said his mother. “He 9 it on the floor a few weeks ago. If you look carefully, you can see the name on the painting.” The curator 10 believe his ears when he heard the truth. | ||||
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