Complete these statements by putting a verb (gerund or infinitive) into each gap. Are you able to repair the fault or not If not, I will go to another garage. It’s no use ______ Paolo. He won’t know the answer.
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债务人应当自收到支付令之日起15日内向债权人清偿债务,或者向人民法院提出口头异议。
A. 对
B. 错
Complete these statements by putting a verb (gerund or infinitive) into each gap. Are you able to repair the fault or not If not, I will go to another garage. It’s not too late ______ your mind. The job is still available.
某管式固定床反应器列管内径为20mm,管内填充直径和高度均为5mm的催化剂颗粒,填充高度为1m,催化剂材料密度为2600kg/m3,颗粒密度为2100kg/m3,填充量为0.36kg,则反应管内床层空隙率
A. 0.46
B. 0.44
C. 0.54
D. 0.56
Underline the part of the text that means: The hotel industry is just the tip of the iceberg