(B) https:/img.zuoyebang.cc/zyb_f136f6e023bb215619f3c76c1be07936.jpggt 0. (C) ht
https:/img.zuoyebang.cc/zyb_1fa2927cd3d2f2f3d70181c6e36fbeab.jpg: I I Ifcc铁,d111
(C)a. (D) https:/img.zuoyebang.cc/zyb_af6e09ed1c46b21a6349e0344d167374.jpg-a.
https:/img.zuoyebang.cc/zyb_80bfe4c6d6a401d7fdb38d9bb62346e3.jpg+sqrt (3)i . C.
https:/img.zuoyebang.cc/zyb_c656e22ac5aa763e5cbc66cd8a6c0317.jpg+sqrt (3)i C. sq
https:/img.zuoyebang.cc/zyb_c0fbf0d3ab9a0b30a20e47b6f2b25ba5.jpg-a-|||-C.α^2 D.
1/a-|||-C. https:/img.zuoyebang.cc/zyb_72416c45e6138dc30242ff6f64fbfa9d.jpg/sqrt
... .-|||-0 0 ... https:/img.zuoyebang.cc/zyb_f80a6fcb675eca65c2e3c810106ea5ab.j
. https:/img.zuoyebang.cc/zyb_59b3de1062e243c0b1e32e8058920d73.jpg+({x)_(n)}^2
[题目]-|||-设 =x+-|||-A 1/2-|||-B 2-|||-C e-|||-D https:/img.zuoyebang.cc/zyb_e34c8