一组数据为1,5,3,4,5,6,这组数据的极差、众数、中位数分别为( )
A:4,4,5
B:5,5,4.5
C:5,5,4
D:5,3,2
①每天____②认为____ ③在……和……之间____
④实现____⑤准时____ ⑥听……____
⑦外出____⑧清洗餐具____
⑨铺床____ ⑩对……要求严格____
The underlined part in the word “ suggestion” pronounces _______.
下列各句中,成语使用不恰当的一句是( )
— Of course not. He is good at singing ____ he works hard.