【单选题】The old lady told her workers that her flowers _____. [ ]
B.
required being watered
【单选题】A stand-on vessel is ______.
A.
required to give way in a crossing situation
B.
required to sound the first passing signal in a meeting situation
C.
free to maneuver in any crossing or meeting situation as it has the right-of-way
D.
required to maintain course and speed in a crossing situation but may take action to avoid collision
【单选题】企业开出并承兑不带息商业汇票时,应按其面值贷记“应付票据”。()
【单选题】为保护计算机网络免受外部攻击所采用的技术称为( )。
【单选题】单元格 D3 中保存的公式为“ =B$3+C$3” ,若复制粘贴到 E4 单元格,则 E4 单元格保存( )公式。
【判断题】企业开出并承兑不带息商业汇票时,应按其面值贷记“应付票据”。
【单选题】As he ——to submit the according report before 4:30 p.m., the assistant hurried to Mr. Smith’s office. A: was required B. had required C. requires D. required