问题 单项选择题 A1型题

鲤的咽齿为()

A.梳状

B.勺状

C.臼状

D.锥状

答案

参考答案:C

写句子

把下列反问句改成陈述句。 

(1)王老师带病工作,我怎能不感动呢? 

                                                                                                            

(2)我们遇到困难怎么能退缩呢?

                                                                                                             

(3)水浇多了,花能不死吗? 

                                                                                                            

(4)这不是伟大的奇观吗?

                                                                                                            

(5)说出的话难道可以不算数? 

                                                                                                            

(6)要想取得好成绩,不刻苦学习怎么行?

                                                                                                             

(7)这个故事怎能不使我感动得流泪呢? 

                                                                                                            

(8)没有那两只手,这里还不是一片荒坡吗?

                                                                                                             

单项选择题