短文改错。

     短文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加﹑删除或修改。

     增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。

     删除：把多余的词用（﹨）划掉。

     修改：在错的词下面划一横线，并在该词的下面写出修改后的词。

     注意：1. 每处错误及其修改均仅限一词； 

               2.只允许修改10处，多者（从第11处起）不计。

     Attention please, everyone. We have accepted the weather forecast on the radio this morning that there

will have a heavy rain tonight. Be sure shut the windows and doors until you leave your classrooms. A

sports meet that we planned to hold on tomorrow will be put off. After it becomes fine, we will make other

announcement. They will have classes on Wednesday as usual. Since it is colder tomorrow, please dress on

more clothes in time. Those who came to school by bike, don't keep your umbrella open while riding.

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儿童卵巢肿瘤，手术探查见肿瘤局限于卵巢，与周围脏器无粘连，腹腔淋巴结无肿大，病理证实为恶性畸胎瘤。手术范围应为（）

A.肿瘤剥除，缝合卵巢

B.患侧卵巢及输卵管切除

C.双侧卵巢及输卵管切除

D.子宫及双侧卵巢切除

E.患侧卵巢输卵管切除及腹膜后淋巴结清扫