问题
单项选择题
减少油品大呼吸损耗的有效办法是（）。
A.降低温度
B.降低温差
C.在发油后尽快安排收油
D.在收油后尽快安排发油
答案
参考答案：C
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减少油品大呼吸损耗的有效办法是（）。
A.降低温度
B.降低温差
C.在发油后尽快安排收油
D.在收油后尽快安排发油
参考答案：C
| 根据课程表内容，判断下列句子的正“T”误“F”。 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here is the Timetable of Class 1,Grade 7 of Xiangyang Middle School.
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| ( )1. They have Art classes on Tuesday and Friday. ( )2. There are five Chinese classes every week for Class 1, Grade 7 of the school. ( )3. The lunch time for the students is from 11:40 to 14:30. ( )4. They have Geography classes only on Monday and Tuesday. ( )5. They have Class Meeting twice a week. |