搜题请搜索小程序“爱下问搜题”
问题 多项选择题

纤维结肠镜检查的禁忌症有

A．严重心肺功能不全

B．腹部术后有严重粘连影响检查

C．结肠急性炎症

D．重症溃疡性结肠炎

E．慢性腹泻久治不愈者

答案

参考答案：A,B,C,D

填空题

根据句意，写出括号内所给单词的适当形式。

1. At present people like to eat _________(health) food and do more exercise.

2. The three _________(spaceman) of the spaceship were warmly welcomed in Hongkong.

3. He has had a bad toothache. He must be at the _________(dentist) at the moment.

4. Daniel's mother has devoted _________(she) to the teaching of Home Economics.

5.He is very happy because tomorrow is his _________(九十) birthday

查看答案
单项选择题

证券公司未按照规定为客户开立账户的，责令改正；情节严重的，处以( )的罚款。

A．10万元以上15万元以下
B．15万元以上20万元以下
C．20万元以上50万元以下
D．30万元以上50万元以下
查看答案