煤气蓄热室的任一部分,包括交换考克在内,其吸力不得小于0.5Pa。
参考答案:错
If money comes and goes without good planning, you are likely to live _________. So it is important
for you to ______ at the beginning of a year, budgeting for daily expenditure, budgeting for education
and the like. [ ]
A. on a tight budget; make a budget
B. in a tight budge; budget
C. for a tight budget; have a budget
D. by a budget; plan a budget
装载出境动物的运输工具,装载前应当在口岸检验检疫机构监督下进行( )
A.清洗处理
B.清毒处理
C.灭害处理
D.以上都对