In midocean，the characteristics of a wave are determined by three factors．What is NOT one
A. Effect of the moon’s gravity
B. Fetch
C. Wind velocity
D. Length of time a wind has been blowing
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少年王勃写《滕王阁序》是“援笔成篇，不易一字”，我们写诗也最好是一气呵成，不宜反复增删。()
主题活动中,中班幼儿对画汽车产生了兴趣。为了提升幼儿的会话能力,郭老师提供了面包车的绘画步骤图,鼓励每个幼儿根据步骤图画出汽车。
(1)郭老师是否应该投放绘画步骤图？(2分)为什么？(8分)
(2)如果你是郭老师,你会怎么做(10分)
It is not advisable to use nylon for alongside towing because it ______.
A. is too expensive for everyday towing usage
B. binds on the cleats
C. parts too readily
D. stretches too much
人体工程学最初应用于 方面
A军事
B建筑
C家具
D工业
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