下列各项中书写有误的一项是【 】
A.殚精竭虑虎视眈眈中流抵柱玷污清白
B.雕虫小技尾大不掉叠床架屋欢度春节
C.奋发分歧范畴妨碍
D.愤慨发泄蜚声悱恻
答案:A
中流砥柱
Try not to cough more than you can since it may cause problems to your lungs.
A. check B. allow C. stop. help
一个非0自然数的倍数总比它的约数大.______.