卧式壳管式蒸发器使用时,制冷剂液面应为壳体直径的70~80%。
参考答案:对
The church tower which _____ will be open to tourists soon. The work is almost finished. [ ]
A. has restored
B. has been restored
C. is restoring
D. is being restored
下列关于原告举证责任的说法错误的是:()
A.证明起诉符合法定条件均应由原告承担举证责任
B.行政赔偿诉讼中应适用"谁主张,谁举证"的原则,原告对自己的主张应承担举证责任
C.在起诉被告不作为的案件中,原告应承担举证责任
D.行政诉讼中,原告承担举证责任的事项仅限于法律的特别规定