问题 单项选择题

关于血脂调整剂,以下哪项正确()

A.烟酸主要降低甘油三酯,宜从大剂量开始

B.益多酯与必降脂均可明显降低胆固醇而对甘油三酯升高无效

C.阴离子交换树脂不从肠道吸收,主要降低血胆固醇

D.HMG-CoA还原酶抑制剂主要阻碍TG的生物合成降低TG

E.不饱和脂肪酸仅见于植物油中,主要降低胆固醇

答案

参考答案:C

写句子

按要求写句子。    

1.天空中的小星星。(写成拟人句)  

                                                                                                         

2.我们遇到困难,怎么能退缩呢?(陈述句) 

                                                                                                        

3.这活泼的小孩是我的好朋友。(反问句) 

                                                                                                        

4.特务很狡猾。(改为比喻句)

                                                                                                        

5.河水哗哗地流着。(改为拟人句) 

                                                                                                       

6.寒风吹到脸上很痛。(改为夸张句)

                                                                                                      

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