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【简答题】
以15m/s的速度行驶的公交车,进站前开始 刹车,经4s后正好停止站点上,它的加速度是 m/ ,刹车后运动的距离是
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皮皮学刷刷变学霸
举一反三
【多选题】班轮运输的特点是
A.
定线、定港、定期和相对稳定的运费费率
B.
由船方负责对货物的装卸
C.
承运货物的品种、数量较为灵活
D.
双方的权利、义务及责任豁免以船公司签发的提单的有关规定为依据
【简答题】先週の試験はあまり( )ではありませんでした。(上星期的考试不怎么简单。)
【单选题】--- Have you ever tried windsurfing? --- __________.
A.
Yes, I did
B.
No, there isn’t
C.
No, I haven’t
【单选题】I must admit you _____________ but I'm afraid the answer is still no．
A.
will try
B.
try
C.
have tried
D.
had tried
【单选题】--- Have you ever tried sailing? --- __________.
A.
No. I’d like to try
B.
Yes, I am
C.
No, thank you
【多选题】班轮运输的特点是
A.
固定航线、固定船期、预定的港口，以及相对固定的运价
B.
停靠的港口，只要舱位许可，无论货量大小均接受装运
C.
价中并不包括装卸货费用，有关各方应明确装卸费用及滞期、速遣条款
D.
适合批量较小、交接港口分散的货物运输
【单选题】---Have you _____ completing the work given by your boss? ---Not yet, though I have tried to.
A.
devoted to
B.
succeeded in
C.
failed in
D.
managed to
【单选题】A:Have you ever tried to play snooker? B:_____
A.
No，I tried
B.
No，I haven't
C.
No，I didn't
【单选题】How I wish I _____ to repair the recorder! I only made it worse. [ ]
A.
had tried
B.
have tried
C.
hadn't tried
D.
didn't try
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