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【判断题】
世界农业是一个最难用某一个普遍经验形成的规律来同意管理的。
A.
正确
B.
错误
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【简答题】If you take a break when you get stuck on a difficult passage in a book, it may be _______ to understand when you come backto it.
【判断题】静态数据成员必须在类外定义和初始化。
A.
正确
B.
错误
【简答题】Please translate the following words and phrases: be on one’s guard with sb. get stuck on sth. knock sb. down have some room to manoeuvre procurement fall-back position play it by ear drive a hard bar...
【判断题】平面用力是根据手法施力方向分类的。
A.
正确
B.
错误
【多选题】下列 根据手法 的 施力的方向 分类的是
A.
垂直用力类
B.
平面 用力类
C.
对称用力类
D.
对抗用力类
【单选题】“get stuck in”does not mean
A.
Do sth with determination
B.
Do sth with enthusiasm
C.
Be in an unpleasant situation
【多选题】下列指标中,数值越大越好的是
A.
净现值率
B.
获利指数
C.
回收期
D.
净现值
E.
内部收益率
【判断题】辞职报告的称谓哟啊明确,一般在首行正中写“辞职报告”,称谓前不用相应的敬辞。
A.
正确
B.
错误
【单选题】It's quite common to get stuck on a problem--often because you have initial ideas about what the solution should be that block your ability to see the real solution. What is a next best step to take w...
A.
Mentally rethink the problem yet again from where you started, following each step carefully to look for where you may have gone wrong. If you do this enough times without taking a break, the answer will come to you.
B.
Stare intently--it is your focused mode that will provide the big picture perspective you need to solve the problem.
C.
Switch your attention to something completely different, or even better, go for a walk or take a shower--anything that allows your mind to relax and dart randomly around.
D.
Keep working away on the problem--the solution will come as long as you keep your focus on it.
【单选题】关于根的初生结构描述错误的是哪项。
A.
初生结构都有皮层
B.
其木质部和韧皮部常相间排列
C.
其中柱鞘细胞的壁常加厚
D.
原生木质部一般位于外部,称为外始式发育
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