A.因为……所以…… |
B.不仅……而且…… |
C.一旦……就…… |
D.虽然……却…… |
2._____她认识到某一条道路是正确的,她_____会毫不妥协并极为顽强地坚持走下去。(____)
3.居里夫人_____坚定、刚毅、顽强,_____有远大、执著的追求。(____)
4._____遭受了无数失败,付出了惨重代价,坚定而执著的炎黄子孙_____始终没有放弃飞离地球的努力。(____)
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2