58. The Help Desk in this library supplies service ______. (A)only during the daytime (B)in case of emergency (C)till the end of the Spring Break (D)after 22:00 p.m. every day

59. We can learn from the passage that children can ______. (A)attend all the activities with their parents (B)borrow some relevant books for the activities. (C)participate in the activities form 8:00 a.m. to 4:00 p.m. (D)choose only one of the activities according to their interst