( )(2) I help ___ mum to do the housework.A.she B.her C.he
当你想借别人的小刀时,你怎么问? A. May I use your knife ? B. Do you have a ruler ?
next year A. 去年 B.明年
winter camp A. 夏令营 B. 冬令营
have a look at A. 看一看 B. 听一听
four monkeys A.两只猴子 B. 四只猴子