短文改错。Yesterday, my aunt called and told

题型:改错题

问题:

短文改错。
     Yesterday, my aunt called and told me in a sadly      
voice that my cousins went to play online games in a  
net bar again. She wanted me to help with her find him. 
So I went to look at him in the net bars in the city. Two
hours later, I finally found my cousin, so he refused to 
go with me. I had to call my aunt and she came or    
took home. My cousin is only fifteen years old.      
He used to good at his studies and work very hard.    
However, he has changed a lot since he starts to play  
online games. I do hope he will stop play online games. 
1.__________     
2.__________      
3.__________        
4.__________    
5__________                                       
6.__________      
7.__________      
8.__________    
9.__________        
10.__________      
考点:形容词可数名词及其单复数人称代词介词和介词短语并列连词
题型:改错题

动负荷试验

题型:改错题

卵巢生殖细胞恶性肿瘤常用联合化疗方案是()。

A.TP方案

B.EMA-CO方案

C.PAM方案

D.BEP方案

E.MFP方案

题型:改错题

2010年9月21日,人民币兑美元中间价为6.6997,首次突破6.7关口,且连续八日创下汇改以来新高,人民币持续升值对我国经济和人民生活的影响表现在()①有利于提升出口商品的市场竞争力②有利于使我国外汇储备增值③有利于促进外贸出口增长方式的转变④可以减少居民赴美留学、旅游的费用

A.①③

B.②④

C.③④

D.①②

题型:改错题

蛋白质的主要生理功能有构成机体、修补组织、调节生理功能和供给能量

题型:改错题

猪对玉米中的粗纤维的消化率高于反刍动物。

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