第四届河南省青少年科学素质网上知识竞赛题答案是什么?

是答案
2025-03-15 03:42:55
推荐回答(2个)
回答1:

1B .2C .3C . 4C .5A .6C
7A . 8B . 9B .10B.13C. 14C .
15A . 16B . 17A .18C 11A .12A
19B .20B .21C、 22A、23C、24B、
25C、 26B、27C、28A、 29A、 30C、
31A、32A、 33A、34B、35C、36B、
37A、 38B、39C、40C、41C、 42C、
43B、 44C、 45B、46B、47A、48C、
49C、50B .51A .52A. 53C. 54A.
55C. 56B. 57A. 58B. 59C. 60A .
61C. 62B .63A. 64C. 65B. 66C.
67A.68A.69B.70A.71B.72B.
73A .74C .75B .76B.77B.78A.
79A .80A .81B.82A. 83C. 84B .
85B. 86C. 87B. 88B .89B. 90C.
91C .92B .93B. 94A. 95C .
96A. 97C. 98A. 99B. 100C

回答2:

1.B 2.A 3.A 4.B 5.A 6.A 7.A 8.D 9.D 10.A 11.A 12.A 13.A 14.A 15.D 16.B 17.A 18.A 19.D

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