搜题
王老师:19139051760(拨打)
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第1题

Of the four words, try to find the one which has different word stress (15%) ( )1. A. balloon B. Bamboo C. bedroom D
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第2题

2、 已知迭代法: Xx+1=Φ(x),(n=0,1....)收敛,则Φ(x) 满足条件(____)。
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第3题

Geological oceanographers use echo sounder to the depth of the water. A. figure up B. figure in C. figure on D. figu
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第4题

The age of the boys in this class is about 18. A. usual B. common C. average D. ordinary
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