(1)推荐书籍的类型及特点;
(2)推荐的理由。 参考词汇:
科幻小说 science fiction 侦探小说 detective novel 魔幻小说 fantasy
传记文学 biography 科普读物 popular science
注意:
(1)词数不少于 100;
(2)所选书籍类型不限于参考词汇给出的范围;
(3)内容充实、行文连贯;
(4)题目已给出,不计入总词数。
March 22, 2019
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By Li Jin

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

