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【单选题】
v已知真航向求取推算航迹向的航迹推算中,要求已知 。I.真航向;II.计程仪航程;III.推算船位;IV.风流要素。A.
Ⅰ~Ⅳ
B.
Ⅰ,Ⅲ,Ⅳ
C.
Ⅰ,Ⅱ,Ⅳ
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【单选题】If you feel ______, you are having or involving a lot of energy.
A.
astonished
B.
frustrated
C.
indignant
D.
energetic
【单选题】关于手工造型,下列说法错误的是:
A.
手工造型是全部用手工或手动工具完成的造型工序
B.
手工造型操作灵活,适应性广,工艺装备简单,成本低
C.
手工造型的铸件质量稳定,生产效率低,劳动强度大,操作技艺要求高
D.
手工造型主要用于单件,小批量生产,特别是大型和形状复杂的铸件
【单选题】Attend parenting classes, or join a local support group if you are having trouble understanding how to exercise discipline. {A、B、C}
A.
如果在理解如何管教孩子方面有困难，你可以参加父母课程或者当地的支持团体。
B.
如果你在理解练习纪律方面有困难，可以参加父母课程学习或者加入当地的帮助团体。
C.
如果在理解练习管教孩子方面有困难，参加父母课程学习或者加入当地的帮助团体是有用的。
【简答题】The hardened business traveller doesn't take anything that does not fit in an overhead locker, says Ms Robertson. If you are having meetings with different people and are prepared to use hotel laundry...
【简答题】Do you face the problem of getting on weight? Are you too fat or weighty? If you answer "Yes", you need to lose your weight. Then you may ask, "What' s the best way of losing weight?" Here are some ti...
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